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0435081515000

Well Details

Well ID: 0435081515000
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Location: 00/15-15-043-08W5/0
Location Alias: 00/15-15-43-08 W5M
Location Alias 2: 00/15-15-043-08 W5/00
Country: Canada
Province: Alberta
Township: 043
Meridian: 5
Range: 08
Section: 15
County/Municipality: Clearwater County
Well Name: OBE HZ WILLGR 15-15-43-8
Operator Name: Obsidian Energy Ltd.
License Number: 0489299
License Date: 2018-05-28
License Status: Issued
Spud Date: 2018-08-29
Final Drill Date: 2018-09-11
Well Total Depth: 4724.00 m
Surface Hole Latitude: 52.690043
Surface Hole Longitude: -115.094303

For data sources see[1][2]

Well History

Date Event
2018-05-28 Obtained License
2018-08-30 Surface Casing Operation Performed
2018-09-01 Direction Drilling Operation Performed - Deviate
2018-09-02 Intermediate Casing Operation Performed
2018-09-05 Direction Drilling Operation Performed - Deviate
2018-09-10 Liner Casing Operation Performed
2018-09-10 Well Log Performed
2018-09-11 Finished Drilling
2018-09-11 Well Log Performed
2018-09-11 Well Mode changed to Drilled and Cased
2018-09-13 Rig Released
2018-10-16 Perforation Treatment Performed - Multi-Stage Fracture
2018-10-17 Well Began Production
2018-10-17 Well Fluid changed to Crude Oil
2018-10-17 Well Mode changed to Flowing
2018-10-19 Perforation Treatment Performed - Multi-Stage Fracture
2019-02-01 Well Fluid changed to Crude Oil
2019-02-01 Well Mode changed to Pumping

For data sources see[3]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
2018-08-29 Nabors Drilling Limited 26 N/A Drill To LD

For data sources see[4]

Directional Drilling

Start Date Depth (m) Reason
2018-09-01 1592.00 Deviate (5 - 79 degrees)
2018-09-05 2137.20 Deviate (5 - 79 degrees)

For data sources see[5]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2018-10-16 Multi-Stage Fracture 4704.10 4704.80 0
2018-10-19 Multi-Stage Fracture 4022.80 4023.40 0
2018-10-19 Multi-Stage Fracture 3942.60 3943.20 0
2018-10-19 Multi-Stage Fracture 3861.20 3861.80 0
2018-10-19 Multi-Stage Fracture 3784.30 3784.90 0
2018-10-19 Multi-Stage Fracture 3702.40 3703.00 0
2018-10-19 Multi-Stage Fracture 3625.40 3626.00 0
2018-10-19 Multi-Stage Fracture 3545.50 3546.70 0
2018-10-19 Multi-Stage Fracture 3463.10 3464.40 0
2018-10-19 Multi-Stage Fracture 3381.40 3382.60 0
2018-10-19 Multi-Stage Fracture 3299.30 3300.50 0
2018-10-19 Multi-Stage Fracture 4648.00 4648.60 0
2018-10-19 Multi-Stage Fracture 3218.90 3220.20 0
2018-10-19 Multi-Stage Fracture 3137.00 3138.20 0
2018-10-19 Multi-Stage Fracture 3057.20 3058.40 0
2018-10-19 Multi-Stage Fracture 2974.20 2975.50 0
2018-10-19 Multi-Stage Fracture 2893.00 2894.20 0
2018-10-19 Multi-Stage Fracture 2811.60 2812.80 0
2018-10-19 Multi-Stage Fracture 2729.70 2731.00 0
2018-10-19 Multi-Stage Fracture 2647.80 2649.10 0
2018-10-19 Multi-Stage Fracture 2568.00 2569.20 0
2018-10-19 Multi-Stage Fracture 2487.00 2488.20 0
2018-10-19 Multi-Stage Fracture 4570.50 4571.10 0
2018-10-19 Multi-Stage Fracture 2406.00 2407.30 0
2018-10-19 Multi-Stage Fracture 2327.70 2329.00 0
2018-10-19 Multi-Stage Fracture 2247.00 2248.20 0
2018-10-19 Multi-Stage Fracture 4493.80 4494.50 0
2018-10-19 Multi-Stage Fracture 4412.90 4413.50 0
2018-10-19 Multi-Stage Fracture 4333.70 4334.30 0
2018-10-19 Multi-Stage Fracture 4256.80 4257.40 0
2018-10-19 Multi-Stage Fracture 4180.00 4180.70 0
2018-10-19 Multi-Stage Fracture 4100.50 4101.10 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 2018-10-16 2018-10-19 1,929 5,405 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 N2 7727-37-9 100 2.7786 N/A
water Not Available 100 88.0396 N/A
Sand 20/40 Trican silica crystalline 14808-60-7 100 10.7877 N/A
AQUCAR DB20 Trican Bactericide/Biocide 2.2-dibromo-3-nitrilopropionamide 10222-01-2 100 0.0104 N/A
dibromoacetonitrile 3252-43-5 100 0.0104 N/A
non-hazardous ingredients Not Available 100 0.0104 N/A
polyethylene glycol 25322-68-3 100 0.0104 N/A
sodium bromide 7647-15-6 100 0.0104 N/A
WBO-2 Trican Breaker sodium persulfate 7775-27-1 100 0.0448 N/A
CC-7 Trican Clay Control 1.6-hexanediamine. dihydrochloride 6055-52-3 100 0.1881 N/A
water Not Available 100 0.1881 N/A
FR-23 Trican Friction Reducer acrylamide modified polymer 9972 100 0.0659 N/A
distillates (petroleum). hydrotreated light 64742-47-8 100 0.0659 N/A
non-hazardous ingredients Not Available 100 0.0659 N/A
PFC-3 Trican Surfactant aminofunctional polymer 10352 100 0.092 N/A
glycol ether 10352 100 0.092 N/A
petroleum distillates 10352 100 0.092 N/A
silicon compound 10352 100 0.092 N/A
S-17X Trican Surfactant 1-hexanol. 2-ethyl-. manuf. of.
by-products from. distn. residues 		68609-68-7 100 0.0366 N/A
benzenesulfonic acid. dodecyl-. compd. with 2-aminoethanol 26836-07-7 100 0.0366 N/A
methanol 67-56-1 100 0.0366 N/A
methyloxirane polymer with oxirane 11/6/9003 100 0.0366 N/A
non-hazardous ingredients Not Available 100 0.0366 N/A

For data sources see[7]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
2018-10-15 2018-10-21 Surface Water - River 5046

For data sources see[8]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2018 1470 0.0 0.0 0.0
2019 8733 0.0 0.0 0.0
2020 2157 0.0 0.0 0.0

For data sources see[9]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2018-09-14 No Incident Encountered 0.00 0.00
2018-10-26 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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