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0254121401000

Well Details

Well ID: 0254121401000
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Location: 00/01-14-025-12W4/0
Location Alias: 00/01-14-25-12 W4M
Location Alias 2: 00/01-14-025-12 W4/00
Country: Canada
Province: Alberta
Township: 025
Meridian: 4
Range: 12
Section: 14
County/Municipality: Special Areas No. 2
Well Name: WEST VALLEY HZ CESS 1-14-25-12
Operator Name: Convega Energy Ltd.
License Number: 0460694
License Date: 2013-11-01
License Status: Issued
Spud Date: 2013-11-08
Final Drill Date: 2013-11-18
Well Total Depth: 2250.00 m
Surface Hole Latitude: 51.137936
Surface Hole Longitude: -111.564656

For data sources see[1][2]

Well History

Date Event
2013-11-01 Obtained License
2013-11-08 Surface Casing Operation Performed
2013-11-11 Intermediate Casing Operation Performed
2013-11-12 Direction Drilling Operation Performed - Deviate
2013-11-15 Direction Drilling Operation Performed - Horizontal
2013-11-17 Well Log Performed
2013-11-18 Finished Drilling
2013-11-18 Well Log Performed
2013-11-18 Well Mode changed to Drilled and Cased
2013-11-19 Perforation Treatment Performed - Open-Hole Completion
2013-11-19 Rig Released
2013-11-27 Perforation Treatment Performed - Acid Squeeze - Press Used
2013-12-13 Perforation Treatment Performed - Multi-Stage Fracture
2014-01-01 Well Began Production
2014-01-01 Well Fluid changed to Crude Oil
2014-01-01 Well Mode changed to Pumping
2014-02-20 Perforation Treatment Performed - Multi-Stage Fracture
2014-02-22 Perforation Treatment Performed - Multi-Stage Fracture
2015-09-01 Well Fluid changed to Crude Oil
2015-09-01 Well Mode changed to Suspended
2017-11-03 Well Fluid changed to Crude Oil
2017-11-03 Well Mode changed to Pumping

For data sources see[3]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
2013-11-08 Precision Drilling Corporation 431 N/A Drill To LD

For data sources see[4]

Directional Drilling

Start Date Depth (m) Reason
2013-11-12 821.60 Deviate (5 - 79 degrees)
2013-11-15 1173.20 Horizontal

For data sources see[5]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2013-11-19 Open Hole/Barefoot Completion 1202.00 2250.00 0
2013-12-13 Multi-Stage Fracture 2049.70 2073.30 0
2013-12-13 Multi-Stage Fracture 2020.80 2044.50 0
2013-12-13 Multi-Stage Fracture 2001.60 2025.30 0
2013-12-13 Multi-Stage Fracture 1972.90 1996.50 0
2013-12-13 Multi-Stage Fracture 1953.60 1977.20 0
2013-12-13 Multi-Stage Fracture 1905.50 1929.20 0
2013-12-13 Multi-Stage Fracture 1876.70 1900.30 0
2013-12-13 Multi-Stage Fracture 1857.50 1881.10 0
2013-12-13 Multi-Stage Fracture 1828.70 1852.30 0
2013-12-13 Multi-Stage Fracture 1809.40 1833.10 0
2013-11-27 Acid Treatment 1226.00 2250.00 0
2013-12-13 Multi-Stage Fracture 1780.60 1804.30 0
2013-12-13 Multi-Stage Fracture 1761.40 1785.10 0
2013-12-13 Multi-Stage Fracture 1732.60 1756.30 0
2013-12-13 Multi-Stage Fracture 1713.30 1737.00 0
2013-12-13 Multi-Stage Fracture 1684.50 1708.20 0
2013-12-13 Multi-Stage Fracture 1665.30 1689.00 0
2013-12-13 Multi-Stage Fracture 1636.50 1660.10 0
2013-12-13 Multi-Stage Fracture 1617.20 1640.90 0
2013-12-13 Multi-Stage Fracture 1588.40 1612.10 0
2013-12-13 Multi-Stage Fracture 1569.20 1592.90 0
2013-12-13 Multi-Stage Fracture 2212.90 2236.60 0
2013-12-13 Multi-Stage Fracture 1540.40 1564.10 0
2013-12-13 Multi-Stage Fracture 1521.20 1544.90 0
2013-12-13 Multi-Stage Fracture 1492.40 1516.10 0
2013-12-13 Multi-Stage Fracture 1473.20 1496.90 0
2013-12-13 Multi-Stage Fracture 1444.40 1468.10 0
2013-12-13 Multi-Stage Fracture 1425.20 1448.90 0
2013-12-13 Multi-Stage Fracture 1396.40 1420.10 0
2013-12-13 Multi-Stage Fracture 1377.20 1400.80 0
2013-12-13 Multi-Stage Fracture 1348.30 1372.00 0
2013-12-13 Multi-Stage Fracture 1329.10 1352.80 0
2013-12-13 Multi-Stage Fracture 2193.70 2217.40 0
2013-12-13 Multi-Stage Fracture 1300.30 1324.00 0
2013-12-13 Multi-Stage Fracture 1281.10 1304.80 0
2013-12-13 Multi-Stage Fracture 1252.30 1276.00 0
2014-02-20 Multi-Stage Fracture 2185.00 2191.00 0
2014-02-22 Multi-Stage Fracture 2140.00 2146.50 0
2014-02-22 Multi-Stage Fracture 2092.50 2098.50 0
2014-02-22 Multi-Stage Fracture 2044.50 2050.50 0
2014-02-22 Multi-Stage Fracture 1996.50 2002.50 0
2014-02-22 Multi-Stage Fracture 1948.50 1954.50 0
2013-12-13 Multi-Stage Fracture 2164.90 2188.60 0
2013-12-13 Multi-Stage Fracture 2145.70 2169.40 0
2013-12-13 Multi-Stage Fracture 2116.90 2140.60 0
2013-12-13 Multi-Stage Fracture 2097.70 2121.30 0
2013-12-13 Multi-Stage Fracture 2068.80 2092.50 0

For data sources see[6]

Fracking Activities

Fracking Jobs

Job Number Job Start Date Job End Date True Vertical Depth (ft) Total Water Volume (gal) Total Non-Water Volume (gal)
1 2013-12-13 2014-02-22 1,055 1,341 N/A
2 2014-02-20 2014-02-22 1,055 0 N/A
3 2013-12-13 2013-12-13 1,055 0 N/A

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 Water Not Available 100 79.8093 N/A
2 FRAC SAND. 16/30 WHITE (OTTAWA TYPE) Baker Hughes Crystalline Silica (Quartz) 14808-60-7 100 20.3156 N/A
Breaker N Baker Hughes Breaker Sodium persulphate 7775-27-1 100 0.0271 N/A
EnZyme G33 Baker Hughes Breaker Non-hazardous enzyme solution Not Available 100 0.0102 N/A
ClaySurf-9L Baker Hughes Clay Control Cocamido propyl betaine 61789-40-0 100 0.2456 N/A
Complex polyamine salt 138879-94-4 100 0.2456 N/A
Non-hazardous Not Available 100 0.2456 N/A
CXB-2 Baker Hughes Crosslinker Methanol 67-56-1 100 0.2686 N/A
Non-hazardous Not Available 100 0.2686 N/A
Sodium borate 7775-19-1 100 0.2686 N/A
Sodium hydroxide 1310-73-2 100 0.2686 N/A
WG-15SLR Baker Hughes Gelling Agent Guar gum 9000-30-0 100 0.5828 N/A
Low toxicity base oils - Non-WHMIS Controlled Not Available 100 0.5828 N/A
3 15% HCl Calfrac Acid Hydrochloric acid 7647-01-0 100 17.7055 N/A
Water 7732-18-5 100 17.7055 N/A
DAP-111 Calfrac Corrosion Inhibitor Hydroxylated hydrocarbon 8676 100 0.0516 N/A
Inorganic salt 8676 100 0.0516 N/A
Water 7732-18-5 100 0.0534 N/A
DAP-121 Calfrac Demulsifier Non-Hazardous Ingredients Trade Secret 100 0.0224 N/A
Sulfonated hydrocarbon 8691 100 0.0207 N/A
DAP-131 Calfrac Demulsifier 2-Propanol 67-63-0 100 0.0738 N/A
Inorganic acid 8692 100 0.0713 N/A
Sulfonated hydrocarbon 8692 100 0.0713 N/A
DWP-602 Calfrac Friction Reducer Non-Hazardous Ingredients Trade Secret 100 0.0872 N/A
DAP-101 Calfrac Iron Control 2-Mercaptoethanol 60-24-2 100 0.0142 N/A
Copper chloride 7447-39-4 100 0.0329 N/A
Ethanolamine 141-43-5 100 0.0164 N/A
Non-Hazardous Ingredients Trade Secret 100 0.3294 N/A
Water 7732-18-5 100 0.0219 N/A

For data sources see[7]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
2013-11-24 2013-12-12 Recycled Fracturing Water (treated at well site) 163
2013-12-10 2013-12-13 Recycled Fracturing Water (treated at well site) 564
2013-12-13 2013-12-13 Oilfield Produced Water 90
2013-12-13 2013-12-13 Municipal Water 60

For data sources see[8]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2014 6670 0.0 0.0 0.0
2017 929 0.0 0.0 0.0
2018 6664 0.0 0.0 0.0
2019 424 0.0 0.0 0.0
2020 28 0.0 0.0 0.0

For data sources see[9]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2013-11-20 No Incident Encountered 0.00 0.00
2013-11-19 No Incident Encountered 0.00 0.00
2013-12-13 No Incident Encountered 0.00 0.00
2014-02-22 No Incident Encountered 0.00 0.00

For data sources see[10]

References

  1. ↑ "General Well Data File - Licensing Data". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-05-07. 
  2. ↑ "General Well Data File - Drilling Data". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-05-07. 
  3. ↑ "General Well Data File". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-04-29. 
  4. ↑ "ST49: Daily Spud and Drilling Activity List". Alberta Energy Regulator. 2020-04-30. Retrieved 2020-05-09. 
  5. ↑ "General Well Data File - Tour-Direction Drilling Data". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-05-07. 
  6. ↑ "General Well Data File - Tour-Perforation/Treatment Data". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-05-07. 
  7. ↑ "Hydraulic Fracturing Water Use Data (Annual)". Alberta Energy Regulator. 2020-05-05. Retrieved 2020-05-10. 
  8. ↑ "Hydraulic Fracturing Water Source Data (Annual)". Alberta Energy Regulator. 2018-12-31. Retrieved 2019-05-10. 
  9. ↑ "Well Production Data - All Alberta". Alberta Energy Regulator. 2020-04-25. Retrieved 2020-05-07. 
  10. ↑ "General Well Data File - Tour-Occurence Data". Alberta Energy Regulator. 2020-04-22. Retrieved 2020-05-07. 
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