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HomeMy WebLinkAboutNC0000396_Geophysical Logging Rpt-Bear Leigh Trail Mar 2016_20160831 Geophysical Logging Report Bear Leah Trail Site Arden, North Carolina Performed for: SynTerra March 7, 2016 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com i GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Geophysical Logging Report Bear Leah Trail Site Arden, North Carolina TABLE OF CONTENTS Section Page Signature Page .................................................................................................................................. ii Executive Summary ......................................................................................................................... iii 1.0 Introduction ........................................................................................................................... 1 2.0 Equipment and Methodology ................................................................................................ 1 2.1 Acoustic Televiewer ...................................................................................................... 1 2.2 3-Arm Caliper ................................................................................................................ 2 2.3 Fluid Temperature ........................................................................................................ 2 2.4 Fluid Resistivity ............................................................................................................. 2 2.5 Single Point Resistance (SPR) ........................................................................................ 2 2.6 Spontaneous Potential (SP) .......................................................................................... 3 2.7 Heat Pulse Flowmeter (HPF) ......................................................................................... 3 3.0 Field Procedures .................................................................................................................... 3 4.0 Data Processing and Results .................................................................................................. 4 Appendices Appendix 1 Geophysical Logs Appendix 2 Rose Diagrams Appendix 3 Heat Pulse Flowmeter Logs and Fracture Characteristics ii GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Signature Page This report, entitled “Geophysical Logging, Bear Leah Trail Site, Arden, North Carolina” has been prepared for SynTerra located in Greenville, South Carolina. It has been prepared under the supervision of Mr. Jorgen Bergstrom at the request of and the exclusive use of SynTerra. This report has been prepared in accordance with accepted quality control practices and has been reviewed by the undersigned. GEL Geophysics, LLC A Member of the GEL Group, Inc. Jorgen Bergstrom Senior Geophysicist Scott D. Carney Director March 7, 2016 Date iii GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Geophysical Logging Report Bear Leah Trail Site Arden, North Carolina EXECUTIVE SUMMARY GEL Geophysics performed geophysical borehole logging services in five 6-inch diameter groundwater wells located at properties along Bear Leah Trail in Arden, North Carolina. The field investigation was performed on February 16-18, 2016, and on February 25-26, 2016. This investigation was conducted to aid SynTerra in evaluating potential pathways for groundwater migration through fractured bedrock at the site. The geophysical logs consisted of acoustic televiewer, caliper, fluid resistivity, fluid temperature, single point resistance (SPR), spontaneous potential (SP), and heat pulse flowmeter (HPF). HPF logging was conducted under both ambient and pumping conditions throughout the logging intervals. The logging data was analyzed to determine the location, orientation, and aperture of fractures; and other features. In addition to these data sets, synthetic caliper logs were calculated from the acoustic televiewer travel time data to aid in the interpretation. The logs were analyzed for fractures and other features. Dip, azimuth (dip direction), and aperture were calculated for each detected fracture based on the televiewer dataset. HPF data was analyzed to detect water producing fractures. GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Geophysical Logging Report Bear Leah Trail Site Arden, North Carolina 1.0 INTRODUCTION GEL Geophysics performed geophysical borehole logging services in five 6-inch diameter groundwater wells located at properties along Bear Leah Trail in Arden, North Carolina. The geophysical logs consisted of acoustic televiewer, caliper, fluid resistivity, fluid temperature, single point resistance (SPR), spontaneous potential (SP), and heat pulse flowmeter (HPF). The field investigation was performed on February 16-18, 2016, and on February 25-26, 2016. The logging data was analyzed to determine the location, orientation, and aperture of fractures; and other features. In addition to these data sets, synthetic caliper logs were calculated from the acoustic televiewer travel time data to aid in the interpretation. 2.0 EQUIPMENT AND METHODOLOGY The information below is an overview of the geophysical methodologies used for this investigation. The intent of this overview is to give the reader a better understanding of each method, and background information as to what is actually measured, the resolution of the method, and the limitations imposed by site-specific subsurface conditions. 2.1 Acoustic Televiewer Acoustic televiewer logging produces a high resolution, magnetically oriented digital image to map the location, aperture and orientation of intersecting fractures, foliations, and lithologic contacts. The Acoustic televiewer tool emits a rotating, narrow, acoustic beam that is reflected off the borehole wall. The travel time and amplitude of the reflected wave are recorded by the tool and used to create borehole images. Both datasets are useful for identifying the location, aperture and orientation of fractures. The amplitude of the reflected signal will decrease at the location of fractures and the travel time will increase. The travel time data can also be used for developing a high resolution caliper log for a more comprehensive analysis of fractures. Acoustic televiewers can only be used in fluid filled boreholes. However, the fluid does not have to be optically clear for the method to work. The acoustic televiewer has a vertical resolution of 2 millimeters. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 2 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com 2.2 3-Arm Caliper Caliper logging is used to generate a profile of the borehole diameter with depth. The tool measures the borehole diameter using three spring-loaded arms. Narrow enlargements in the borehole diameter can, in most cases, be attributed to fractures. Caliper logging can be conducted above and below the water surface. 2.3 Fluid Temperature Fluid temperature logging is used to identify where water enters or exits the borehole. In the absence of fluid flow, a gradual increase on water temperature of approximately 1oF per 100 feet of depth is expected. Rapid changes in the fluid temperature indicate water-producing or water- receiving zones. Little or no temperature gradient indicates intervals of vertical flow. 2.4 Fluid Resistivity Fluid resistivity logging is used to measure the electrical resistivity of the fluid in the borehole. Variations in fluid resistivity can be contributed to concentration variations of dissolved solids. These differences can occur when sources of water have contrasting chemistry and have come from different transmissive zones. Fluid temperature and resistivity are measured concurrently using the same logging tool. 2.5 Single Point Resistance (SPR) Single point resistance logging involves passing an alternate current between a surface electrode and a probe electrode and measuring the voltage difference created by the current. SPR is then calculated using Ohm’s law. SPR is the sum of cable resistance, and the resistance based on the composition of the medium, the cross sectional area and length of the path through the medium. Therefore, the single point resistance log does not provide quantitative data. In general, SPR increases with increasing grain size and decreases with increasing borehole diameter, fracture density, and the concentration of dissolved solids in the water. Single-point resistance logs are useful in the determination of lithology, water quality, and location of fracture zones. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 3 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com 2.6 Spontaneous Potential (SP) SP logging is conducted to measure naturally occurring voltage differences along a borehole. The method has been found useful for delineating sandstone/shale layering and other boundaries between permeable and impermeable beds. The measurements are made with reference to an electrode at ground level. Therefore, SP logging does not provide quantitative data. 2.7 Heat Pulse Flowmeter (HPF) HPF logging measures the direction and rate of vertical fluid flow in a borehole by heating up a small volume of water and monitoring temperature variations as the heated water moves with the fluid flow in the borehole. Under ambient conditions, differences in hydraulic head between two transmissive fractures produce vertical flow in the borehole. However, if the hydraulic head is the same, no flow will occur under ambient conditions. Therefore, HPF logging is also conducted under low-rate pumping conditions. HPF readings are point readings at the location of fractures. The location and number of these readings can be determined after analyzing the other geophysical logs for fractures. HPF can be used for measuring vertical flows between 0.005 gallons per minute (gpm) and approximately 1.5 gpm. 3.0 FIELD PROCEDURES All GEL Geophysics activities on-site were supervised by a senior geophysicist. For this investigation, GEL Geophysics used a Mount Sopris Matrix logging system. Pumping tests during HPF testing were conducted using a Grundfos Redi-Flow-2 water pump with variable speed control box and an in-situ Mini-Troll pressure transducer with logging capabilities. HPF logging under pumping conditions commenced after the borehole water level had stabilized. HPF logging was conducted at every 5 feet throughout the logging intervals under ambient and pumping conditions. More closely spaced readings were then conducted at sections with abrupt changes in flow. A summary of the configuration of the borehole, pumping rates, and water levels is provided below. All depth measurements are referenced from the ground surface. All wells are surface cased and open hole below the casing. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 4 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Logging Configuration Summary Well ID: DW-3 DW-4 DW-5 DW-6 DW-7 Bottom of casing (ft): 9.7 21.2 19.2 51.3 49.8 Casing material: PVC PVC Steel Steel Steel Casing diameter (in): 6.2 6.1 6.1 6.1 6.1 Open hole (ft): 9.7-121.5 21.2-180.0 19.2-140.5 51.3-161.5 49.8-102.0 Open hole diameter (in): 6.0 5.9 5.9 5.9 5.9 Logging interval (ft) 5.0-121.0 15.0-179.5 7.0-140.0 47.0-161.0 42.0-101.5 Depth of pump (ft): 9.0 19.0 20.0 18.0 20.0 Pumping rate (gpm): 1.0 1.0 1.5 1.5 1.0 Water level before pumping (ft): 2.0 11.4 7.2 3.4 1.3 Water level at equilibrium (ft): 2.5 11.9 7.8 10.6 2.3 4.0 DATA PROCESSING AND RESULTS The logs were analyzed for fractures and other features using WellCAD software, manufactured by Advanced Logic Technology. The travel time data from the acoustic televiewer log was used to develop a maximum caliper log. Fractures were interpreted through a complete data analysis of all logs. The logs are presented in Appendix 1 and a fracture summary for each well is provided below. Dip, azimuth, and aperture were calculated for each detected fracture. The fracture data was corrected from apparent to true dip and azimuth (dip direction) using deviation logs included with the televiewer dataset. The azimuth or dip direction is measured clockwise from magnetic north (Figure 1). Attributes for all identified fractures for the wells are listed in the tables following this section. Dominating water producing fractures based on flow logging are highlighted and shown in bold and italics text. Minor water producing fractures based on flow logging are shown in bold. Fracture rose diagrams are presented on Appendix 2. HPF logs and fracture characteristics are shown on Appendix 3. All depths are referenced from ground surface. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 5 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com Figure 1 Explanation of azimuth and dip for fractures Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 6 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com DW-3 Fracture Summary DW-4 Fracture Summary Depth Azimuth Dip Aperture Depth Azimuth Dip Aperture ft deg deg mm ft deg deg mm 9.9 284 44 4 21.3 349 11 38 10.5 278 15 169 24.8 173 58 6 10.8 308 65 5 25.2 179 35 6 11.5 269 58 6 25.4 160 34 9 12.9 80 34 10 27.2 194 49 18 14.6 170 4 8 27.7 169 21 7 30.3 165 21 35 27.8 165 35 9 31.5 159 14 410 29.3 21 15 5 36.9 176 73 2 29.6 42 14 5 46.2 128 56 3 29.9 110 15 17 56.7 2 7 8 31.1 156 19 284 57.1 3 6 10 32.5 143 28 4 61.0 206 13 145 33.7 160 21 69 64.1 170 10 8 35.1 137 31 68 64.3 175 6 8 43.0 101 20 19 77.3 1 13 12 43.0 227 25 5 83.5 158 12 8 46.2 81 79 1 83.6 155 12 8 46.2 95 77 4 101.3 346 22 7 49.3 179 45 6 105.5 101 3 12 51.0 234 73 4 113.8 141 15 16 51.0 196 55 12 55.6 209 8 125 57.1 239 52 7 59.9 211 46 6 65.4 325 4 98 81.6 348 4 62 85.2 156 43 10 85.5 175 21 36 86.5 159 25 15 89.1 193 25 8 102.7 151 33 15 124.4 131 54 7 141.9 154 2 8 145.3 346 19 9 Dominating water producing fractures based on flow logging are highlighted and shown in bold and italics text. Minor water producing fractures based on flow logging are shown in bold. Note: Surficial water was apparently entering the well immediately below the casing in well DW-3 during pumping. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 7 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com DW-5 Fracture Summary DW-6 Fracture Summary Depth Azimuth Dip Aperture Depth Azimuth Dip Aperture ft deg deg mm ft deg deg mm 38.5 193 61 6 51.6 294 27 14 39.4 307 7 4 57.7 173 18 6 43.3 175 59 7 58.0 152 25 6 59.4 196 35 7 58.6 160 24 7 61.4 142 41 8 59.2 8 46 5 70.7 209 61 3 59.8 176 17 9 93.8 152 23 4 65.2 187 22 7 94.3 174 42 9 67.8 181 25 68 108.8 158 40 6 71.4 148 11 10 109.6 155 56 5 73.5 214 9 7 114.1 152 39 35 87.0 150 27 5 114.2 242 5 120 87.2 158 37 12 118.6 146 22 4 94.0 181 21 21 118.9 63 18 4 94.3 164 36 19 120.1 23 6 7 94.6 167 43 13 120.4 41 3 17 94.8 169 42 22 133.0 165 46 6 98.6 163 37 13 135.7 168 23 7 98.7 154 44 7 136.1 37 2 3 99.5 155 68 15 136.1 167 5 1 99.6 159 38 20 107.0 141 63 7 107.1 156 43 11 114.2 192 48 5 116.0 155 12 23 126.1 22 14 10 147.5 148 32 5 150.1 122 38 7 151.5 138 48 4 159.2 162 58 6 159.6 176 47 10 160.1 165 47 3 160.4 154 43 4 Dominating water producing fractures based on flow logging are highlighted and shown in bold and italics text. Minor water producing fractures based on flow logging are shown in bold. Geophysical Logging Report, Bear Leah Trail Site March 7, 2016 Arden, North Carolina (synt00215) Page 8 GEL Geophysics LLC Charleston, SC Charlotte, NC Raleigh, NC Atlanta, GA www.gelgeophysics.com DW-7 Fracture Summary Depth Azimuth Dip Aperture Depth Azimuth Dip Aperture ft deg deg mm ft deg deg mm 49.8 119 4 12 74.4 168 16 9 53.0 146 21 5 74.8 160 18 7 53.7 229 17 4 77.0 134 23 7 54.3 152 27 5 78.4 145 38 7 55.3 129 14 4 78.7 143 60 5 56.7 119 31 4 79.5 159 66 7 57.0 122 23 8 80.0 159 62 8 57.2 150 24 9 80.5 152 46 6 57.5 136 31 15 80.7 150 51 6 57.7 110 32 30 80.7 145 70 7 58.1 179 19 37 81.1 157 57 6 58.6 187 27 10 83.0 152 58 2 59.4 160 24 6 84.9 173 10 9 60.6 158 25 4 85.3 162 13 6 61.6 125 44 47 86.3 198 23 6 61.7 76 9 49 89.1 161 26 6 63.0 3 17 11 89.2 166 33 9 67.0 7 7 5 90.4 221 13 5 67.3 79 15 5 90.5 206 19 7 67.6 116 15 11 91.3 204 36 7 72.6 140 33 9 92.3 201 24 10 72.7 140 37 7 92.4 187 25 6 73.1 141 26 6 92.7 188 29 5 93.1 200 24 3 Dominating water producing fractures based on flow logging are highlighted and shown in bold and italics text. Minor water producing fractures based on flow logging are shown in bold. Note: Surficial water was apparently entering the well immediately below the casing in well DW-7 during pumping. APPENDIX 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14 5 Well ID: DW-3 Bottom of Casing Page 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21 0 Page 2 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.5 25.0 25.5 26.0 26.5 27.0 27 5 Page 3 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 27.5 28.0 28.5 29.0 29.5 30.0 30.5 31.0 31.5 32.0 32.5 33.0 33.5 34 0 Page 4 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 34.0 34.5 35.0 35.5 36.0 36.5 37.0 37.5 38.0 38.5 39.0 39.5 40.0 40 5 Page 5 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 40.5 41.0 41.5 42.0 42.5 43.0 43.5 44.0 44.5 45.0 45.5 46.0 46.5 47 0 Page 6 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 47.0 47.5 48.0 48.5 49.0 49.5 50.0 50.5 51.0 51.5 52.0 52.5 53.0 53 5 Page 7 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 53.5 54.0 54.5 55.0 55.5 56.0 56.5 57.0 57.5 58.0 58.5 59.0 59.5 60 0 Page 8 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 60.0 60.5 61.0 61.5 62.0 62.5 63.0 63.5 64.0 64.5 65.0 65.5 66.0 66 5 Page 9 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 66.5 67.0 67.5 68.0 68.5 69.0 69.5 70.0 70.5 71.0 71.5 72.0 72.5 73.0 Page 10 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 73.0 73.5 74.0 74.5 75.0 75.5 76.0 76.5 77.0 77.5 78.0 78.5 79.0 79.5 Page 11 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 79.5 80.0 80.5 81.0 81.5 82.0 82.5 83.0 83.5 84.0 84.5 85.0 85.5 86.0 Page 12 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 86.0 86.5 87.0 87.5 88.0 88.5 89.0 89.5 90.0 90.5 91.0 91.5 92.0 92.5 Page 13 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 92.5 93.0 93.5 94.0 94.5 95.0 95.5 96.0 96.5 97.0 97.5 98.0 98.5 99.0 Page 14 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 99.0 99.5 100.0 100.5 101.0 101.5 102.0 102.5 103.0 103.5 104.0 104.5 105.0 105.5 Page 15 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 106.0 106.5 107.0 107.5 108.0 108.5 109.0 109.5 110.0 110.5 111.0 111.5 112.0 Page 16 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 112.5 113.0 113.5 114.0 114.5 115.0 115.5 116.0 116.5 117.0 117.5 118.0 118.5 Page 17 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 0° 0°180°90° 270° 119.0 119.5 120.0 120.5 121 0 Page 18 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24 5 Well ID: DW-4 Bottom of Casing Page 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 24.5 25.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.5 30.0 30.5 31 0 Page 2 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 31.0 31.5 32.0 32.5 33.0 33.5 34.0 34.5 35.0 35.5 36.0 36.5 37.0 37 5 Page 3 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 37.5 38.0 38.5 39.0 39.5 40.0 40.5 41.0 41.5 42.0 42.5 43.0 43.5 44 0 Page 4 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 44.0 44.5 45.0 45.5 46.0 46.5 47.0 47.5 48.0 48.5 49.0 49.5 50.0 50 5 Page 5 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 50.5 51.0 51.5 52.0 52.5 53.0 53.5 54.0 54.5 55.0 55.5 56.0 56.5 57 0 Page 6 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 57.0 57.5 58.0 58.5 59.0 59.5 60.0 60.5 61.0 61.5 62.0 62.5 63.0 63 5 Page 7 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 63.5 64.0 64.5 65.0 65.5 66.0 66.5 67.0 67.5 68.0 68.5 69.0 69.5 70 0 Page 8 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 70.0 70.5 71.0 71.5 72.0 72.5 73.0 73.5 74.0 74.5 75.0 75.5 76.0 76 5 Page 9 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 76.5 77.0 77.5 78.0 78.5 79.0 79.5 80.0 80.5 81.0 81.5 82.0 82.5 83.0 Page 10 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 83.0 83.5 84.0 84.5 85.0 85.5 86.0 86.5 87.0 87.5 88.0 88.5 89.0 89.5 Page 11 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 89.5 90.0 90.5 91.0 91.5 92.0 92.5 93.0 93.5 94.0 94.5 95.0 95.5 96.0 Page 12 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 96.0 96.5 97.0 97.5 98.0 98.5 99.0 99.5 100.0 100.5 101.0 101.5 102.0 102.5 Page 13 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 102.5 103.0 103.5 104.0 104.5 105.0 105.5 106.0 106.5 107.0 107.5 108.0 108.5 109.0 Page 14 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 109.0 109.5 110.0 110.5 111.0 111.5 112.0 112.5 113.0 113.5 114.0 114.5 115.0 115.5 Page 15 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 116.0 116.5 117.0 117.5 118.0 118.5 119.0 119.5 120.0 120.5 121.0 121.5 122.0 Page 16 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 122.5 123.0 123.5 124.0 124.5 125.0 125.5 126.0 126.5 127.0 127.5 128.0 128.5 Page 17 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 129.0 129.5 130.0 130.5 131.0 131.5 132.0 132.5 133.0 133.5 134.0 134.5 135.0 Page 18 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 135.5 136.0 136.5 137.0 137.5 138.0 138.5 139.0 139.5 140.0 140.5 141.0 141.5 Page 19 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 142.0 142.5 143.0 143.5 144.0 144.5 145.0 145.5 146.0 146.5 147.0 147.5 148.0 Page 20 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 148.5 149.0 149.5 150.0 150.5 151.0 151.5 152.0 152.5 153.0 153.5 154.0 154.5 Page 21 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 155.0 155.5 156.0 156.5 157.0 157.5 158.0 158.5 159.0 159.5 160.0 160.5 161.0 Page 22 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 161.5 162.0 162.5 163.0 163.5 164.0 164.5 165.0 165.5 166.0 166.5 167.0 167.5 Page 23 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 168.0 168.5 169.0 169.5 170.0 170.5 171.0 171.5 172.0 172.5 173.0 173.5 174.0 Page 24 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.2in SPR 1000 6000Ohms SP -50 50mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in HPF - Pumping 00.6gpm HPF - Ambient -0.1 0.1gpm Fractures 0° 0°180°90° 270° 174.5 175.0 175.5 176.0 176.5 177.0 177.5 178.0 178.5 179.0 179.5 180 0 Page 25 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23 5 Well ID: DW-5 Bottom of Casing Page 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 23.5 24.0 24.5 25.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.5 30 0 Page 2 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 30.0 30.5 31.0 31.5 32.0 32.5 33.0 33.5 34.0 34.5 35.0 35.5 36.0 36 5 Page 3 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 36.5 37.0 37.5 38.0 38.5 39.0 39.5 40.0 40.5 41.0 41.5 42.0 42.5 43 0 Page 4 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 43.0 43.5 44.0 44.5 45.0 45.5 46.0 46.5 47.0 47.5 48.0 48.5 49.0 49 5 Page 5 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 49.5 50.0 50.5 51.0 51.5 52.0 52.5 53.0 53.5 54.0 54.5 55.0 55.5 56 0 Page 6 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 56.0 56.5 57.0 57.5 58.0 58.5 59.0 59.5 60.0 60.5 61.0 61.5 62.0 62 5 Page 7 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 62.5 63.0 63.5 64.0 64.5 65.0 65.5 66.0 66.5 67.0 67.5 68.0 68.5 69 0 Page 8 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 69.0 69.5 70.0 70.5 71.0 71.5 72.0 72.5 73.0 73.5 74.0 74.5 75.0 75 5 Page 9 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 75.5 76.0 76.5 77.0 77.5 78.0 78.5 79.0 79.5 80.0 80.5 81.0 81.5 82.0 Page 10 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 82.0 82.5 83.0 83.5 84.0 84.5 85.0 85.5 86.0 86.5 87.0 87.5 88.0 88.5 Page 11 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 88.5 89.0 89.5 90.0 90.5 91.0 91.5 92.0 92.5 93.0 93.5 94.0 94.5 95.0 Page 12 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 95.0 95.5 96.0 96.5 97.0 97.5 98.0 98.5 99.0 99.5 100.0 100.5 101.0 101.5 Page 13 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 101.5 102.0 102.5 103.0 103.5 104.0 104.5 105.0 105.5 106.0 106.5 107.0 107.5 108.0 Page 14 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 108.0 108.5 109.0 109.5 110.0 110.5 111.0 111.5 112.0 112.5 113.0 113.5 114.0 114.5 Page 15 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 115.0 115.5 116.0 116.5 117.0 117.5 118.0 118.5 119.0 119.5 120.0 120.5 121.0 Page 16 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 121.5 122.0 122.5 123.0 123.5 124.0 124.5 125.0 125.5 126.0 126.5 127.0 127.5 Page 17 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 128.0 128.5 129.0 129.5 130.0 130.5 131.0 131.5 132.0 132.5 133.0 133.5 134.0 Page 18 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 134.5 135.0 135.5 136.0 136.5 137.0 137.5 138.0 138.5 139.0 139.5 140.0 140.5 Page 19 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6in F-Res 20 40Ohm-m Temperature 14.4 14.8deg C SPR 1000 6000Ohms SP -100 50mV Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 00.5gpm Fractures 0° 0°180°90° 270° 141.0 Page 20 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm48.0 48.5 49.0 49.5 50.0 50.5 51.0 51.5 52.0 52.5 53.0 53.5 54.0 54 5 Well ID: DW-6 Bottom of Casing Page 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm54.5 55.0 55.5 56.0 56.5 57.0 57.5 58.0 58.5 59.0 59.5 60.0 60.5 61 0 Page 2 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm61.0 61.5 62.0 62.5 63.0 63.5 64.0 64.5 65.0 65.5 66.0 66.5 67.0 67 5 Page 3 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm67.5 68.0 68.5 69.0 69.5 70.0 70.5 71.0 71.5 72.0 72.5 73.0 73.5 74 0 Page 4 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm74.0 74.5 75.0 75.5 76.0 76.5 77.0 77.5 78.0 78.5 79.0 79.5 80.0 80 5 Page 5 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm80.5 81.0 81.5 82.0 82.5 83.0 83.5 84.0 84.5 85.0 85.5 86.0 86.5 87 0 Page 6 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm87.0 87.5 88.0 88.5 89.0 89.5 90.0 90.5 91.0 91.5 92.0 92.5 93.0 93 5 Page 7 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm93.5 94.0 94.5 95.0 95.5 96.0 96.5 97.0 97.5 98.0 98.5 99.0 99.5 100 0 Page 8 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm100.0 100.5 101.0 101.5 102.0 102.5 103.0 103.5 104.0 104.5 105.0 105.5 106.0 106 5 Page 9 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm106.5 107.0 107.5 108.0 108.5 109.0 109.5 110.0 110.5 111.0 111.5 112.0 112.5 113.0 Page 10 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm113.0 113.5 114.0 114.5 115.0 115.5 116.0 116.5 117.0 117.5 118.0 118.5 119.0 119.5 Page 11 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm119.5 120.0 120.5 121.0 121.5 122.0 122.5 123.0 123.5 124.0 124.5 125.0 125.5 126.0 Page 12 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm126.0 126.5 127.0 127.5 128.0 128.5 129.0 129.5 130.0 130.5 131.0 131.5 132.0 132.5 Page 13 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm132.5 133.0 133.5 134.0 134.5 135.0 135.5 136.0 136.5 137.0 137.5 138.0 138.5 139.0 Page 14 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm139.0 139.5 140.0 140.5 141.0 141.5 142.0 142.5 143.0 143.5 144.0 144.5 145.0 145.5 Page 15 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm 146.0 146.5 147.0 147.5 148.0 148.5 149.0 149.5 150.0 150.5 151.0 151.5 152.0 Page 16 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm 152.5 153.0 153.5 154.0 154.5 155.0 155.5 156.0 156.5 157.0 157.5 158.0 158.5 Page 17 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Caliper 5.8 6.4in SPR 1000 6000Ohms SP -180 80mV Temperature 14.4 14.8deg C F-Res 20 40Ohm-m Caliper - max from ATV 5.8 6.8in Fractures 0° 0°180°90° 270° HPF-Ambient 00.02gpm HPF - Pumping 00.1gpm 159.0 159.5 160.0 160.5 161.0 161 5 Page 18 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm46.0 46.5 47.0 47.5 48.0 48.5 49.0 49.5 50.0 50.5 51.0 51.5 52.0 52 5 Well ID: DW-7 Bottom of Casing Page 1 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm52.5 53.0 53.5 54.0 54.5 55.0 55.5 56.0 56.5 57.0 57.5 58.0 58.5 59 0 Page 2 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm59.0 59.5 60.0 60.5 61.0 61.5 62.0 62.5 63.0 63.5 64.0 64.5 65.0 65 5 Page 3 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm65.5 66.0 66.5 67.0 67.5 68.0 68.5 69.0 69.5 70.0 70.5 71.0 71.5 72 0 Page 4 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm72.0 72.5 73.0 73.5 74.0 74.5 75.0 75.5 76.0 76.5 77.0 77.5 78.0 78 5 Page 5 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm78.5 79.0 79.5 80.0 80.5 81.0 81.5 82.0 82.5 83.0 83.5 84.0 84.5 85 0 Page 6 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm85.0 85.5 86.0 86.5 87.0 87.5 88.0 88.5 89.0 89.5 90.0 90.5 91.0 91 5 Page 7 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm91.5 92.0 92.5 93.0 93.5 94.0 94.5 95.0 95.5 96.0 96.5 97.0 97.5 98 0 Page 8 Depth 1ft:10ft ATV - Amplitude 0° 0°180°90° 270° ATV - Traveltime 0° 0°180°90° 270° Fluid Res 40 60Ohm-m Temperature 14.4 14.8deg C SP -140 60mV Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in SPR 1000 6000Ohms Fractures 0° 0°180°90° 270° HPF - Ambient 00.03gpm HPF - Pumping 00.2gpm98.0 98.5 99.0 99.5 100.0 100.5 101.0 101.5 102 0 Page 9 APPENDIX 2 Depth 1ft:500ft Fractures 090 Rose Diagram - Dip Direction Azimuth - Absolute (Count) Rose Diagram - Dip Dip Count - Absolute (Count) 0 25 50 75 100 125 150 175 200 225 Azimuth - Absolute (Count) Depth: 2.13 [ft] to 123.03 [ft] Components: Azimuth Counts: 21.00 Mean (3D): 189.38 Min: 1.35 Max: 346.39 0° 180° 1 1 2 2 3 3 4 4 Dip Count - Absolute (Count) Depth: 1.80 [ft] to 123.52 [ft] Counts: 21.00 Mean (3D): 3.88 Min: 3.32 Max: 73.04 0° 2 2 4 4 6 6 8 8 10 10 Well ID: DW-3 Page 1 Depth 1ft:500ft Fractures 090 Rose Diagram - Dip Direction Azimuth - Absolute (Count) Rose Diagram - Dip Dip Count - Absolute (Count) 25 50 75 100 125 150 175 Azimuth - Absolute (Count) Depth: 7.55 [ft] to 160.43 [ft] Components: Azimuth Counts: 34.00 Mean (3D): 169.26 Min: 21.22 Max: 349.45 0° 180° 1 1 2 2 3 3 4 4 5 5 6 6 Dip Count - Absolute (Count) Depth: 7.87 [ft] to 160.93 [ft] Counts: 34.00 Mean (3D): 21.01 Min: 1.71 Max: 79.23 0° 2 2 4 4 6 6 8 8 Well ID: DW-4 Page 1 Depth 1ft:500ft Rose Diagram - Dip Direction Azimuth - Absolute (Count) Rose Diagram - Dip Dip Count - Absolute (Count) Fractures 090 25 50 75 100 125 150 175 Azimuth - Absolute (Count) Depth: 7.55 [ft] to 160.43 [ft] Components: Azimuth Counts: 20.00 Mean (3D): 167.26 Min: 23.17 Max: 306.75 0° 180° 1 1 2 2 3 3 4 4 5 5 Dip Count - Absolute (Count) Depth: 7.87 [ft] to 160.93 [ft] Counts: 20.00 Mean (3D): 25.15 Min: 1.99 Max: 61.04 0° 2 2 4 4 Well ID: DW-5 Page 1 Depth 1ft:500ft Rose Diagram - Dip Direction Azimuth - Absolute (Count) Rose Diagram - Dip Dip Count - Absolute (Count) Fractures 090 25 50 75 100 125 150 175 Azimuth - Absolute (Count) Depth: 7.55 [ft] to 170.28 [ft] Components: Azimuth Counts: 32.00 Mean (3D): 160.63 Min: 7.51 Max: 293.68 0° 180° 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 Dip Count - Absolute (Count) Depth: 7.87 [ft] to 170.60 [ft] Counts: 32.00 Mean (3D): 31.37 Min: 9.07 Max: 67.52 0° 2 2 4 4 6 6 8 8 10 10 Well ID: DW-6 Page 1 Depth 1ft:200ft Rose Diagram - Dip Direction Azimuth - Absolute (Count) Rose Diagram - Dip Dip Count - Absolute (Count) Fractures 09030 40 50 60 70 80 90 100 110 120 Azimuth - Absolute (Count) Depth: 38.58 [ft] to 109.99 [ft] Components: Azimuth Counts: 47.00 Mean (3D): 154.73 Min: 2.63 Max: 229.43 0° 180° 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 Dip Count - Absolute (Count) Depth: 38.52 [ft] to 110.25 [ft] Counts: 47.00 Mean (3D): 24.63 Min: 3.79 Max: 70.46 0° 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 Well ID: DW-7 Page 1 APPENDIX 3 Depth 1ft:200ft Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.1 0.1 HPF - Pumping -0.1 0.1gpm Fractures 090 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 Well ID: DW-3 Page 1 Depth 1ft:240ft Caliper 5.8 6.2in Caliper - max from ATV 5.8 6.8in HPF - Pumping 0 0.6gpm HPF - Ambient -0.1 0.1gpm Fractures 090 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180 0 Well ID: DW-4 Page 1 Depth 1ft:200ft Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in HPF - Ambient -0.03 0.02gpm HPF - Pumping 0 1gpm Fractures 090 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 Well ID: DW-5 Page 1 Depth 1ft:200ft Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in HPF-Ambient 0 0.02gpm HPF - Pumping 0 0.7gpm Fractures 090 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 Well ID: DW-6 Page 1 Depth 1ft:120ft Caliper 5.8 6.4in Caliper - max from ATV 5.8 6.8in HPF - Ambient 0 0.04gpm HPF - Pumping 0 0.8gpm Fractures 090 50.0 60.0 70.0 80.0 90.0 100.0 Well ID: DW-7 Page 1