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0475102804020

Well Details

Well ID: 0475102804020
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Location: 02/04-28-047-10W5/0
Location Alias: 02/04-28-47-10 W5M
Location Alias 2: 02/04-28-047-10 W5/00
Province: Alberta
County/Municipality: Brazeau County
Well Name: PENN WEST HZ PEMBINA 4-28-47-10
Operator Name: Obsidian Energy Ltd.
License Number: 0474974
License Date: 2015-03-13
License Status: Issued
Spud Date: 2015-08-29
Final Drill Date: 2015-09-07
Well Total Depth: 4071 m
Surface Hole Latitude: 53.080255
Surface Hole Longitude: -115.379909

For data sources see[1][2]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
29 Aug 2015 Trinidad Drilling Ltd. 192 N/A Drill To LD

For data sources see[3]

Directional Drilling

Start Date Depth (m) Reason
2015-09-01 1548
2015-09-01 1932 Horizontal

For data sources see[4]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2015-09-24 Multi-Stage Fracture 4023.8 4023.9 0
2015-09-24 Multi-Stage Fracture 3974.2 3974.3 0
2015-09-24 Multi-Stage Fracture 3914 3914.1 0
2015-09-24 Multi-Stage Fracture 3904.5 3904.6 0
2015-09-24 Multi-Stage Fracture 3853.7 3853.8 0
2015-09-24 Multi-Stage Fracture 3793.6 3793.7 0
2015-09-24 Multi-Stage Fracture 3782.9 3783 0
2015-09-24 Multi-Stage Fracture 3736.1 3736.2 0
2015-09-24 Multi-Stage Fracture 3653.5 3653.6 0
2015-09-25 Multi-Stage Fracture 3618.1 3618.2 0
2015-09-25 Multi-Stage Fracture 3608 3608.1 0
2015-09-26 Multi-Stage Fracture 3521.4 3521.5 0
2015-09-26 Multi-Stage Fracture 3496.6 3496.7 0
2015-09-26 Multi-Stage Fracture 3485 3485.1 0
2015-09-26 Multi-Stage Fracture 3435.2 3435.3 0
2015-09-26 Multi-Stage Fracture 3424.4 3424.5 0
2015-09-26 Multi-Stage Fracture 3374 3374.1 0
2015-09-26 Multi-Stage Fracture 3361.8 3361.9 0
2015-09-26 Multi-Stage Fracture 3312.9 3313 0
2015-09-26 Multi-Stage Fracture 3303 3303.1 0
2015-09-26 Multi-Stage Fracture 3254.8 3254.9 0
2015-09-26 Multi-Stage Fracture 3193.7 3193.8 0
2015-09-26 Multi-Stage Fracture 3132.6 3132.7 0
2015-09-26 Multi-Stage Fracture 3071.6 3071.7 0
2015-09-26 Multi-Stage Fracture 3011.3 3011.4 0
2015-09-26 Multi-Stage Fracture 2950.4 2950.5 0
2015-09-27 Multi-Stage Fracture 2889.3 2889.4 0
2015-09-27 Multi-Stage Fracture 2830.3 2830.4 0
2015-09-27 Multi-Stage Fracture 2769.3 2769.4 0
2015-09-27 Multi-Stage Fracture 2708.3 2708.4 0
2015-09-27 Multi-Stage Fracture 2648 2648.1 0
2015-09-27 Multi-Stage Fracture 2638 2638.1 0
2015-09-27 Multi-Stage Fracture 2528.2 2528.3 0
2015-09-27 Multi-Stage Fracture 2467.9 2468 0
2015-09-28 Multi-Stage Fracture 2406.8 2406.9 0
2015-09-28 Multi-Stage Fracture 2345.7 2345.8 0
2015-09-28 Multi-Stage Fracture 2284.6 2284.7 0
2015-09-28 Multi-Stage Fracture 2224.3 2224.4 0
2015-09-28 Multi-Stage Fracture 2163.2 2163.3 0
2015-09-28 Multi-Stage Fracture 2102.1 2102.2 0
2015-09-28 Multi-Stage Fracture 2041 2041.1 0
2015-09-28 Multi-Stage Fracture 1982 1982.1 0
2015-09-28 Multi-Stage Fracture 1935.4 1935.5 0

For data sources see[5]

Fracking Activities

Start Date End Date Chemical Name CAS Number Purpose Job Percentage Supplier
09/24/2015 09/28/2015 non-hazardous ingredients Not Available Bactericide/Biocide 0.0099 Trican
N2 7727-37-9 3.0083
water Not Available 55.3612
silica crystalline 14808-60-7 9.2622 Trican
2.2-dibromo-3-nitrilopropionamide 10222-01-2 Bactericide/Biocide 0.0099 Trican
dibromoacetonitrile 3252-43-5 Bactericide/Biocide 0.0099 Trican
non-hazardous ingredients Not Available Bactericide/Biocide 0.0099 Trican
polyethylene glycol 25322-68-3 Bactericide/Biocide 0.0099 Trican
sodium bromide 7647-15-6 Bactericide/Biocide 0.0099 Trican
diethanolamine 111-42-2 Breaker 0.0432 Trican
non-hazardous ingredients Not Available Breaker 0.0432 Trican
triethanolamine 102-71-6 Breaker 0.0432 Trican
sodium perborate tetrahydrate 10486-00-7 Breaker 0.0045 Trican
sodium persulfate 7775-27-1 Breaker 0.0381 Trican
ethylene glycol 107-21-1 Buffer 0.095 Trican
formic acid 64-18-6 Buffer 0.095 Trican
water Not Available Buffer 0.095 Trican
choline chloride 67-48-1 Clay Control 0.1442 Trican
non-hazardous ingredients Not Available Clay Control 0.1442 Trican
modified propargyl alcohol Trade Secret Corrosion Inhibitor 0.0113 Trican
propargyl alcohol 107-19-7 Corrosion Inhibitor 0.0113 Trican
borate salts 1319-33-1 Crosslinker 0.0506 Trican
distillates (petroleum). hydrotreated light 64742-47-8 Crosslinker 0.0506 Trican
ethylene glycol 107-21-1 Crosslinker 0.0123 Trican
monoethanolamine 141-43-5 Crosslinker 0.0123 Trican
monoethanolamine borate 26038-87-9 Crosslinker 0.0123 Trican
non-hazardous ingredients Not Available Crosslinker 0.0123 Trican
non-hazardous ingredients Not Available Defoamer 0.004 Trican
non-hazardous ingredients Not Available Demulsifier 0.0662 Trican
propylene glycol 57-55-6 Demulsifier 0.0662 Trican
ammonium chloride 12125-02-9 Friction Reducer 0.0477 Trican
anionic polyacrylamide copolymer 25987-30-8 Friction Reducer 0.0477 Trican
distillates (petroleum). hydrotreated light 64742-47-8 Friction Reducer 0.0477 Trican
guar gum 9000-30-0 Gelling Agent 0.1091 Trican
sodium erythorbate 6381-77-7 Iron Control 0.0169 Trican
alkylbenzenesulfonic acid 68584-22-5 Surfactant 0.0384 Trican
dipropylene glycol 25265-71-8 Surfactant 0.0384 Trican
sodium hexyldiphenyl ether sulfonate 147732-60-3 Surfactant 0.0384 Trican

For data sources see[6]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
9/23/2015 9/29/2015 0:00 Surface Water - Runoff 6403

For data sources see[7]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2015 2185 135.3 0.0 0.0
2016 8515 465.4 0.0 0.0
2017 8496 342.3 0.0 0.0
2018 8477 229.5 0.0 0.0
2019 2159 37.1 0.0 0.0

For data sources see[8]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2015-09-09 No Incident N/A N/A
2015-09-28 No Incident N/A N/A

For data sources see[9]

References

  1. ↑ "General Well Data File - Licensing Data". Alberta Energy Regulator. 2018-05-09. Retrieved 2018-05-14. 
  2. ↑ "General Well Data File - Drilling Data". Alberta Energy Regulator. 2018-05-09. Retrieved 2018-05-14. 
  3. ↑ "ST49: Daily Spud and Drilling Activity List". Alberta Energy Regulator. 2018-04-30. Retrieved 2018-05-14. 
  4. ↑ "General Well Data File - Tour-Direction Drilling Data". Alberta Energy Regulator. 2018-05-09. Retrieved 2018-05-14. 
  5. ↑ "General Well Data File - Tour-Perforation/Treatment Data". Alberta Energy Regulator. 2018-05-09. Retrieved 2018-05-14. 
  6. ↑ "Hydraulic Fracturing Water Use Data (Annual)". Alberta Energy Regulator. 2017-12-31. Retrieved 2018-05-14. 
  7. ↑ "Hydraulic Fracturing Water Source Data (Annual)". Alberta Energy Regulator. 2017-12-31. Retrieved 2018-05-14. 
  8. ↑ "Well Production Data - All Alberta". Alberta Energy Regulator. 2018-04-24. Retrieved 2018-05-14. 
  9. ↑ "General Well Data File - Tour-Occurence Data". Alberta Energy Regulator. 2018-05-09. Retrieved 2018-05-14. 
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