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0435081114000

Well Details

Well ID: 0435081114000
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Location: 00/14-11-043-08W5/0
Location Alias: 00/14-11-43-08 W5M
Location Alias 2: 00/14-11-043-08 W5/00
Country: Canada
Province: Alberta
Township: 043
Meridian: 5
Range: 08
Section: 11
County/Municipality: Clearwater County
Well Name: PENN WEST HZ WILLGR 14-11-43-8
Operator Name: Obsidian Energy Ltd.
License Number: 0484678
License Date: 2017-07-24
License Status: Issued
Spud Date: 2017-09-05
Final Drill Date: 2017-09-24
Well Total Depth: 4578.00 m
Surface Hole Latitude: 52.677852
Surface Hole Longitude: -115.082376

For data sources see[1][2]

Well History

Date Event
2017-07-24 Obtained License
2017-09-06 Surface Casing Operation Performed
2017-09-09 Direction Drilling Operation Performed - Deviate
2017-09-12 Intermediate Casing Operation Performed
2017-09-13 Direction Drilling Operation Performed - Horizontal
2017-09-23 Liner Casing Operation Performed
2017-09-23 Well Log Performed
2017-09-24 Finished Drilling
2017-09-24 Well Mode changed to Drilled and Cased
2017-09-26 Rig Released
2017-09-26 Well Log Performed
2017-11-18 Well Began Production
2017-11-18 Well Fluid changed to Crude Oil
2017-11-18 Well Mode changed to Flowing
2017-11-27 Perforation Treatment Performed - Multi-Stage Fracture
2017-11-28 Perforation Treatment Performed - Multi-Stage Fracture
2017-12-03 Well Log Performed
2017-12-21 Well Fluid changed to Crude Oil
2017-12-21 Well Mode changed to Pumping

For data sources see[3]

Spud Table

Spud Date Contractor Rig Number New Projected Depth (m) Activity Type
2017-09-05 Trinidad Drilling Ltd. 95 N/A Drill To LD

For data sources see[4]

Directional Drilling

Start Date Depth (m) Reason
2017-09-09 1413.00 Deviate (5 - 79 degrees)
2017-09-13 2144.30 Horizontal

For data sources see[5]

Perforation Treatments

Perforation Date Perforation Type Interval Top (m) Interval Base (m) Number of Shots
2017-11-27 Multi-Stage Fracture 4562.90 4563.00 0
2017-11-27 Multi-Stage Fracture 3816.50 3816.60 0
2017-11-27 Multi-Stage Fracture 3730.50 3730.60 0
2017-11-27 Multi-Stage Fracture 3646.10 3646.20 0
2017-11-27 Multi-Stage Fracture 3562.00 3562.10 0
2017-11-27 Multi-Stage Fracture 3479.40 3479.50 0
2017-11-27 Multi-Stage Fracture 3394.10 3394.20 0
2017-11-27 Multi-Stage Fracture 3311.10 3311.20 0
2017-11-27 Multi-Stage Fracture 3227.30 3227.40 0
2017-11-27 Multi-Stage Fracture 3145.90 3146.00 0
2017-11-27 Multi-Stage Fracture 3064.30 3064.40 0
2017-11-27 Multi-Stage Fracture 4496.10 4496.20 0
2017-11-27 Multi-Stage Fracture 2983.10 2983.20 0
2017-11-27 Multi-Stage Fracture 2897.90 2898.00 0
2017-11-27 Multi-Stage Fracture 2810.80 2810.90 0
2017-11-27 Multi-Stage Fracture 2723.90 2724.00 0
2017-11-27 Multi-Stage Fracture 2637.60 2637.70 0
2017-11-28 Multi-Stage Fracture 2550.40 2550.50 0
2017-11-28 Multi-Stage Fracture 2463.20 2463.30 0
2017-11-28 Multi-Stage Fracture 2376.30 2376.40 0
2017-11-28 Multi-Stage Fracture 2289.30 2289.40 0
2017-11-28 Multi-Stage Fracture 2216.40 2216.50 0
2017-11-27 Multi-Stage Fracture 4415.10 4415.20 0
2017-11-27 Multi-Stage Fracture 4333.30 4333.40 0
2017-11-27 Multi-Stage Fracture 4252.50 4252.60 0
2017-11-27 Multi-Stage Fracture 4168.80 4168.90 0
2017-11-27 Multi-Stage Fracture 4079.00 4079.10 0
2017-11-27 Multi-Stage Fracture 3995.30 3995.40 0
2017-11-27 Multi-Stage Fracture 3910.10 3910.20 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 2017-11-27 2017-11-28 1,939 4,487 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 83.6063 N/A
Sand - Tier 1 (20/40) Canyon Technical Services Aluminum Oxide 1344-28-1 100 13.2742 N/A
Crystalline silica. quartz 14808-60-7 100 13.2742 N/A
Iron Oxide 1309-37-1 100 13.2742 N/A
Titanium Oxide 13463-67-7 100 13.2742 N/A
AQUCAR DB20 Biocide Trican Well Service Bactericide/Biocide 2.2-dibromo-3-nitrilopropionamide 10222-01-2 100 0.0099 N/A
2-mercaptoethanol 60-24-2 100 0.0099 N/A
dibromoacetonitrile 3252-43-5 100 0.0099 N/A
non-hazardous ingredients Not Available 100 0.0099 N/A
sodium bromide 7647-15-6 100 0.0099 N/A
CC-7 (Clay Stabilizer) Trican Well Service Clay Control 1.6-hexanediamine. dihydrochloride 6055-52-3 100 0.1796 N/A
water Not Available 100 0.1796 N/A
Nitrogen Gas Canyon Technical Services Energizing Fluid Nitrogen 7727-37-9 100 2.7417 N/A
Non-hazardous base ingredient(s) Not Available 100 2.7417 N/A
FR-23 Friction Reducer Canyon Technical Services Gelling Agent No hazardous ingredients Not Available 100 0.1059 N/A
S-17X (Surfactant) Trican Well Service Surfactant 1-hexanol. 2-ethyl-. manuf. of.
by-products from. distn. residues
68609-68-7 100 0.082 N/A
benzenesulfonic acid. dodecyl-. compd. with 2-aminoethanol 26836-07-7 100 0.082 N/A
methanol 67-56-1 100 0.082 N/A
methyloxirane polymer with oxirane 11/6/9003 100 0.082 N/A
non-hazardous ingredients Not Available 100 0.082 N/A

For data sources see[7]

Water Sources

Water Diversion Start Date Water Diversion End Date Water Source Type Total Water Volume (m3)
2017-11-21 2017-11-27 Surface Water - River 4433

For data sources see[8]

Production Data

Period Total Production Hours Gas Quantity (m3) Oil Quantity (m3) Water Quantity (m3)
2017 288 0.0 0.0 0.0
2018 8286 0.0 0.0 0.0
2019 8403 0.0 0.0 0.0
2020 2181 0.0 0.0 0.0

For data sources see[9]

Occurences

Occurence Date Occurence Type Occurence Depth (m) Occurence Control Depth (m)
2017-09-26 No Incident Encountered 0.00 0.00
2017-12-05 No Incident Encountered 0.00 0.00

For data sources see[10]

References