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37-015-23366

Well Details

Well ID: 37-015-23366
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Country: United States
State: Pennsylvania
County: Bradford
Municipality: Overton Township
Operator Name: CHIEF OIL & GAS LLC
Well Pad ID: 145497
Farm/Lease Name: LIGHTCAP NORTH UNIT
License Status: Active
Spud Date:
Permit Date: 2017-08-08
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.571652
Longitude: -76.590901

For data sources see[1][2][3]

Well History

Date Event
2017-08-08 New Permit Application
2017-09-18 Performed Spud Operation
2018-01-09 Perforation
2018-02-08 Perforation
2018-02-08 Performed Stage 1 of Stimulation
2018-02-08 Performed Stage 2 of Stimulation
2018-02-09 Perforation
2018-02-09 Performed Stage 3 of Stimulation
2018-02-09 Performed Stage 4 of Stimulation
2018-02-10 Perforation
2018-02-10 Performed Stage 5 of Stimulation
2018-02-10 Performed Stage 6 of Stimulation
2018-02-11 Perforation
2018-02-11 Performed Stage 7 of Stimulation
2018-02-11 Performed Stage 8 of Stimulation
2018-02-12 Perforation
2018-02-12 Performed Stage 10 of Stimulation
2018-02-12 Performed Stage 9 of Stimulation
2018-02-13 Perforation
2018-02-13 Performed Stage 11 of Stimulation
2018-02-13 Performed Stage 12 of Stimulation
2018-02-14 Perforation
2018-02-14 Performed Stage 13 of Stimulation
2018-02-14 Performed Stage 14 of Stimulation
2018-02-15 Perforation
2018-02-15 Performed Stage 15 of Stimulation
2018-02-15 Performed Stage 16 of Stimulation
2018-02-15 Performed Stage 17 of Stimulation
2018-02-16 Perforation
2018-02-16 Performed Stage 18 of Stimulation
2018-02-16 Performed Stage 19 of Stimulation
2018-02-17 Perforation
2018-02-17 Performed Stage 20 of Stimulation
2018-02-17 Performed Stage 21 of Stimulation
2018-02-18 Perforation
2018-02-18 Performed Stage 22 of Stimulation
2018-02-18 Performed Stage 23 of Stimulation
2018-02-19 Perforation
2018-02-19 Performed Stage 24 of Stimulation
2018-02-19 Performed Stage 25 of Stimulation
2018-02-19 Performed Stage 26 of Stimulation
2018-02-20 Perforation
2018-02-21 Perforation
2018-02-21 Performed Stage 29 of Stimulation
2018-02-21 Performed Stage 30 of Stimulation
2018-02-21 Performed Stage 31 of Stimulation
2018-02-22 Perforation
2018-02-22 Performed Stage 32 of Stimulation
2018-02-22 Performed Stage 33 of Stimulation
2018-02-22 Performed Stage 34 of Stimulation
2018-02-23 Perforation
2018-02-23 Performed Stage 35 of Stimulation
2018-02-23 Performed Stage 36 of Stimulation
2018-02-24 Perforation
2018-02-24 Performed Stage 37 of Stimulation
2018-02-24 Performed Stage 38 of Stimulation
2019-02-20 Performed Stage 27 of Stimulation
2019-02-20 Performed Stage 28 of Stimulation
2019-06-27 Deviated

For data sources see[4]

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 2018-02-18 2018-02-24 8,171 12,607,300 0

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 Chif Oil & Gas Carrier/Base Fluid Listed Below
Unislick CST-LA Chemplex, Solvay Group Friction Reducer Listed Below
Water 7732-18-5 50 0.03317 40564
Water 7732-18-5 85 0.12174 148863
Copolymer of 2-Propenamide 79-06-1 20 0.01327 16226
Diethylene glycol mono-n-butyl ether 112-34-5 60 0.00007000 89
Glutaraldehyde 111-30-8 5 0.00117 1434
Distillate, petroleum, hydrotreated, light 64742-47-8 20 0.01327 16226
Quaternary ammonium compound 68424-85-1 10 0.00235 2869
Water 7732-18-5 40 0.00938 11475
Crystallilne silica 14808-60-7 100 13.7197 16,775,700.0
Methanol 67-56-1 5 0.00001000 7
Ethanol, 2,2',2"-nitrilotris-,
tris(dihydrogen phosphate) (ester), sodium salt
68171-29-9 30 0.0016 1955
Hydrochloric acid 7647-01-0 15 0.02148 26270
Alcohols, C12-16, ethoxylated 68551-12-2 2 0.00133 1623
Formaldehyde 50-00-0 1 0.00001000 1
Ethylene glycol 107-21-1 30 0.0016 1955
Water 7732-18-5 40 0.00213 2607
Methanol 67-56-1 45 0.01056 12909
Thiourea 62-56-6 1 0.00001000 1
Ethoxylated (C10-16) alcohols 68002-97-1 35 0.00004000 52
Water 7732-18-5 100 86.0419 105,208,000.0
Oleic acid diethanolamide 93-83-4 2 0.00133 1623
Acetophenone 98-86-2 1 0.00001000 1
Unihib G GeoSafe Acid Inhibitor Listed Below
SCAL16486A Nalco Champion Scale Inhibitor Listed Below
BIOC11219A Nalco Champion Biocide Listed Below
Sand Sergant/Unimin Proppant Listed Below
Hydrochloric Acid PVS Acidizing Listed Below

For data sources see[5]

Stimulation Data

Stimulation Date Phase Number Chemical Agent Volume (gal) Treating Pressure (psi) Breakdown Pressure (psi)
2018-02-08 1 Sand 7,793,541 8,535 9,135
2018-02-08 2 Sand 7,793,541 8,632 8,828
2018-02-09 3 Sand 7,793,541 8,415 8,856
2018-02-09 4 Sand 7,793,541 8,475 8,770
2018-02-10 5 Sand 7,793,541 8,279 8,591
2018-02-10 6 Sand 7,793,541 8,507 8,750
2018-02-11 7 Sand 7,793,541 8,387 8,892
2018-02-11 8 Sand 7,793,541 8,595 9,106
2018-02-12 9 Sand 7,793,541 8,519 8,792
2018-02-12 10 Sand 7,793,541 8,596 8,866
2018-02-13 11 Sand 7,793,541 8,703 8,937
2018-02-13 12 Sand 7,793,541 8,445 8,666
2018-02-14 13 Sand 7,793,541 8,344 8,482
2018-02-14 14 Sand 7,793,541 8,679 8,858
2018-02-15 15 Sand 7,793,541 8,254 8,965
2018-02-15 16 Sand 7,793,541 8,592 8,738
2018-02-15 17 Sand 7,793,541 8,703 8,997
2018-02-16 18 Sand 7,793,541 8,482 8,691
2018-02-16 19 Sand 7,793,541 8,528 8,788
2018-02-17 20 Sand 7,793,541 8,486 8,699
2018-02-17 21 Sand 7,793,541 8,478 8,708
2018-02-18 22 Sand 7,793,541 8,261 8,731
2018-02-18 23 Sand 7,793,541 8,517 8,780
2018-02-19 24 Sand 7,793,541 8,257 8,917
2018-02-19 25 Sand 7,793,541 7,969 8,488
2018-02-19 26 Sand 7,793,541 8,015 8,795
2019-02-20 27 Sand 7,793,541 7,864 8,569
2019-02-20 28 Sand 7,793,541 7,583 8,653
2018-02-21 29 Sand 7,793,541 7,939 8,880
2018-02-21 30 Sand 7,793,541 7,723 8,573
2018-02-21 31 Sand 7,793,541 7,822 8,854
2018-02-22 32 Sand 7,793,541 7,728 8,971
2018-02-22 33 Sand 7,793,541 7,579 8,577
2018-02-22 34 Sand 7,793,541 7,771 8,736
2018-02-23 35 Sand 7,793,541 7,777 8,345
2018-02-23 36 Sand 7,793,541 7,868 8,898
2018-02-24 37 Sand 7,793,541 7,913 8,553
2018-02-24 38 Sand 7,793,541 7,882 8,625

For data sources see[6]

Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2017 CHIEF OIL & GAS LLC 0.00 0 0.00 0 0.00 0
2018 CHIEF OIL & GAS LLC 3,844,145.18 291 0.00 0 0.00 0
2019 CHIEF OIL & GAS LLC 2,605,915.46 364 0.00 0 0.00 0

For data sources see[7]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2017 CHIEF OIL & GAS LLC Drill Cuttings 1,413.59 Tons LANDFILL 301358
2017 CHIEF OIL & GAS LLC Drilling Fluid Waste 778.33 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NC010
2018 CHIEF OIL & GAS LLC Drill Cuttings 429.51 Tons LANDFILL 301358
2018 CHIEF OIL & GAS LLC Soil Contaminated by Oil 67.21 Tons LANDFILL 301358
2018 CHIEF OIL & GAS LLC Produced Fluid 17,311.65 Bbl REUSE (AT WELL PAD)
2018 CHIEF OIL & GAS LLC Soil Contaminated by Oil & Gas Related Spills 67.21 Tons LANDFILL 301358
2018 CHIEF OIL & GAS LLC Produced Fluid 1,744.00 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2019 CHIEF OIL & GAS LLC Produced Fluid 6,651.31 Bbl REUSE (AT WELL PAD)

For data sources see[8]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2647301 Primary Facility 2017-10-13 Routine/Complete Inspection No Violations Noted Conductor only.
2660023 Primary Facility 2017-11-09 Routine/Complete Inspection No Violations Noted I met Jeremy Boyd when I arrived. Precision rig 569 on location, just finishing drilling the 12 1/4" section of the Hart North 5H. Containment was in fairly good shape, although I pointed out 2 areas to Jeremy where the liner was torn on the berms. Jeremy told me he would address it. Overall, site appeared to be clean and well maintained.
2702018 Primary Facility 2018-02-14 Routine/Complete Inspection No Violations Noted Chief Oil and Gas representative on site: Chris Marsh

Universal conducting the frack. PPC site specific plan on site. The operator reported approximately 200 gallons of fracking fluid escaped at high pressure from an iron fitting attached to the well head. The high pressure fluid cut through the primary containment. The iron fitting was replaced and the containment was repaired. No clean-up under containment. A Vac truck was used were free liquid could be removed. Spilled material appears to have stayed on pad surface. Clean-up to begin after the frack is completed. Violations noted. No samples collected.

2707081 Primary Facility 2018-03-15 Routine/Complete Inspection No Violations Noted Site was very active when I arrived; company man Gibb Blevins was not at the site when I arrived. Frac was finished, and crews were setting up temporary separators and dehy units, as well as breaking down Baker tank containments. Many puddles were present on the pad surface, with conductance ranging from .56 to 1.3 mS/cm for the most part. Some small puddles (.5-2 gallons) were present near one of the Baker tank batteries that had slightly higher conductance (2-2.5 mS/cm); other puddles in the immediate area were in the range of .8-1.1 mS/cm. I was unable to access the center of the pad due to activity and truck traffic.
2733696 Primary Facility 2018-05-22 Routine/Complete Inspection No Violations Noted Arrrived at 12:00. Weather: rain. There were 5 producing wells on location. Frac operations appear to have been recently completed. There were 5 sand separators and two banks of tanks on site, liner was still in place. Cellars were water-filled with the exception of the Hart N 3H. It is worth remarking that there were numerous signs of ineffective sediment control on the access road (see photos).

For data sources see[9]

References