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37-015-23325

Well Details

Well ID: 37-015-23325
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Country: United States
State: Pennsylvania
County: Bradford
Municipality: Overton Township
Operator Name: CHIEF OIL & GAS LLC
Well Pad ID: 153744
Farm/Lease Name: RAIMO UNIT
License Status: Active
Spud Date:
Permit Date: 2017-05-25
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.662578
Longitude: -76.528203

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

Well History

Date Event
2017-05-25 New Permit Application
2017-09-17 Performed Spud Operation
2017-12-14 Perforation
2018-01-06 Performed Stage 1 of Stimulation
2018-01-07 Perforation
2018-01-07 Performed Stage 2 of Stimulation
2018-01-07 Performed Stage 3 of Stimulation
2018-01-08 Perforation
2018-01-08 Performed Stage 4 of Stimulation
2018-01-08 Performed Stage 5 of Stimulation
2018-01-08 Performed Stage 6 of Stimulation
2018-01-09 Perforation
2018-01-09 Performed Stage 7 of Stimulation
2018-01-09 Performed Stage 8 of Stimulation
2018-01-09 Performed Stage 9 of Stimulation
2018-01-10 Perforation
2018-01-10 Performed Stage 10 of Stimulation
2018-01-10 Performed Stage 11 of Stimulation
2018-01-10 Performed Stage 12 of Stimulation
2018-01-10 Performed Stage 13 of Stimulation
2018-01-11 Perforation
2018-01-11 Performed Stage 14 of Stimulation
2018-01-11 Performed Stage 15 of Stimulation
2018-01-11 Performed Stage 16 of Stimulation
2018-01-11 Performed Stage 17 of Stimulation
2018-01-12 Perforation
2018-01-12 Performed Stage 18 of Stimulation
2018-01-12 Performed Stage 19 of Stimulation
2018-01-12 Performed Stage 20 of Stimulation
2018-01-14 Perforation
2018-01-14 Performed Stage 21 of Stimulation
2018-01-14 Performed Stage 22 of Stimulation
2018-01-15 Perforation
2018-01-15 Performed Stage 23 of Stimulation
2018-01-15 Performed Stage 24 of Stimulation
2018-01-15 Performed Stage 25 of Stimulation
2018-01-16 Perforation
2018-01-16 Performed Stage 26 of Stimulation
2018-01-16 Performed Stage 27 of Stimulation
2018-01-17 Perforation
2018-01-17 Performed Stage 28 of Stimulation
2018-01-17 Performed Stage 29 of Stimulation
2018-01-18 Perforation
2018-01-18 Performed Stage 30 of Stimulation
2018-01-18 Performed Stage 31 of Stimulation
2018-01-18 Performed Stage 32 of Stimulation
2018-01-19 Perforation
2018-01-19 Performed Stage 33 of Stimulation
2018-01-19 Performed Stage 34 of Stimulation
2018-01-19 Performed Stage 35 of Stimulation
2018-01-19 Performed Stage 36 of Stimulation
2018-01-20 Perforation
2018-01-20 Performed Stage 37 of Stimulation
2019-06-24 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 2018-01-06 2018-01-20 8,549 12,431,800 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 Chief Oil & Gas Carrier/Base Fluid Listed Below
BIOC 11219A Nalco Champion Biocide Listed Below
Ethanol, 2,2',2"-nitrilotris-,
tris(dihydrogen phosphate) (ester), sodium salt 		68171-29-9 30 0.0016 1923
Alcohols, C12-16, ethoxylated 68551-12-2 5 0.00344 4137
Methanol 67-56-1 45 0.01059 12743
Ethoxylated (C10-16) alcohols 68002-97-1 35 0.00004000 53
Distillate, petroleum, hydrotreated, light 64742-47-8 30 0.2062 24825
Quaternary ammonium compound 68424-85-1 10 0.00235 2832
Hydrochloric acid 7647-01-0 15 0.0223 26842
Crystallilne silica 14808-60-7 100 13.5671 16,330,900.0
Water 7732-18-5 85 0.12636 152103
Water 7732-18-5 100 86.1865 103,744,000.0
Acetophenone 98-86-2 1 0.00001000 2
Glutaraldehyde 111-30-8 5 0.00118 1416
Alcohols, (C10-16), ethoxylated 68002-97-1 5 0.00344 4137
Ethylene glycol 107-21-1 30 0.0016 1923
Diethylene glycol mono-n-butyl ether 112-34-5 60 0.00008000 91
Methanol 67-56-1 5 0.00001000 8
Ammonium acetate 631-61-8 13 0.00894 10757
Alcohols, C12-14, ethoxylated 68439-50-9 5 0.00344 4137
Water 7732-18-5 40 0.00941 11327
Water 7732-18-5 40 0.00213 2564
Thiourea 62-56-6 1 0.00001000 2
Formaldehyde 50-00-0 1 0.00001000 2
Unislick ST-50 CESI Chemical Friction Reducer Listed Below
SCAL16486A Nalco Champion Scale Inhibitor Listed Below
Hydrochloric Acid PVS Acidizing Listed Below
Unihib G GeoSafe Acid Inhibitor Listed Below
Sand Sargent/Unimin Proppant Listed Below

For data sources see[5]

Stimulation Data

Stimulation Date Phase Number Chemical Agent Volume (gal) Treating Pressure (psi) Breakdown Pressure (psi)
2018-01-06 1 Sand 8,611,445 8,658 8,912
2018-01-07 2 Sand 8,611,445 8,417 8,809
2018-01-07 3 Sand 8,611,445 8,600 8,886
2018-01-08 4 Sand 8,611,445 8,604 8,918
2018-01-08 5 Sand 8,611,445 8,756 8,895
2018-01-08 6 Sand 8,611,445 8,623 8,749
2018-01-09 7 Sand 8,611,445 8,558 8,801
2018-01-09 8 Sand 8,611,445 8,659 8,923
2018-01-09 9 Sand 8,611,445 8,583 8,765
2018-01-10 10 Sand 8,611,445 8,525 8,819
2018-01-10 11 Sand 8,611,445 8,677 8,956
2018-01-10 12 Sand 8,611,445 8,628 8,923
2018-01-10 13 Sand 8,611,445 8,641 8,829
2018-01-11 14 Sand 8,611,445 8,643 8,918
2018-01-11 15 Sand 8,611,445 8,734 9,004
2018-01-11 16 Sand 8,611,445 8,667 8,911
2018-01-11 17 Sand 8,611,445 8,556 8,725
2018-01-12 18 Sand 8,611,445 8,429 8,644
2018-01-12 19 Sand 8,611,445 8,690 8,955
2018-01-12 20 Sand 8,611,445 8,535 8,702
2018-01-14 21 Sand 8,611,445 8,492 8,671
2018-01-14 22 Sand 8,611,445 8,622 8,816
2018-01-15 23 Sand 8,611,445 8,645 8,791
2018-01-15 24 Sand 8,611,445 8,548 8,949
2018-01-15 25 Sand 8,611,445 8,594 8,860
2018-01-16 26 Sand 8,611,445 8,566 8,696
2018-01-16 27 Sand 8,611,445 8,606 9,218
2018-01-17 28 Sand 8,611,445 8,765 8,941
2018-01-17 29 Sand 8,611,445 8,737 8,968
2018-01-18 30 Sand 8,611,445 8,702 8,824
2018-01-18 31 Sand 8,611,445 8,642 8,827
2018-01-18 32 Sand 8,611,445 8,668 8,860
2018-01-19 33 Sand 8,611,445 8,626 8,907
2018-01-19 34 Sand 8,611,445 8,595 8,838
2018-01-19 35 Sand 8,611,445 8,634 8,890
2018-01-19 36 Sand 8,611,445 8,586 9,016
2018-01-20 37 Sand 8,611,445 8,391 8,739

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 4,564,858.23 329 0.00 0 0.00 0
2019 CHIEF OIL & GAS LLC 3,159,796.63 331 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 1,444.57 Tons LANDFILL 301358
2017 CHIEF OIL & GAS LLC Produced Fluid 51.60 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2018 CHIEF OIL & GAS LLC Produced Fluid 36,342.39 Bbl REUSE (AT WELL PAD)
2018 CHIEF OIL & GAS LLC Soil Contaminated by Oil 78.95 Tons LANDFILL 301358
2018 CHIEF OIL & GAS LLC Soil Contaminated by Oil & Gas Related Spills 78.95 Tons LANDFILL 301358
2018 CHIEF OIL & GAS LLC Produced Fluid 420.00 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2019 CHIEF OIL & GAS LLC Synthetic Liner Materials 9.85 Tons LANDFILL 301358
2019 CHIEF OIL & GAS LLC Soil Contaminated by Oil 56.29 Tons LANDFILL 301358
2019 CHIEF OIL & GAS LLC Soil Contaminated by Oil & Gas Related Spills 56.29 Tons LANDFILL 301358
2019 CHIEF OIL & GAS LLC Produced Fluid 1,160.75 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
2646854 Primary Facility 2017-10-12 Routine/Complete Inspection No Violations Noted Conductor only.

111 feet

2651370 Primary Facility 2017-10-24 Drilling/Alteration No Violations Noted The 4H well was being drilled at the time of inspection. All materials used for drilling within containment. No leaks detected. Site stable. No violations noted.
2661412 Primary Facility 2017-11-09 Routine/Complete Inspection No Violations Noted Company man for site was Trey Villareal, although I did not see or speak to him while on-site. H&P rig 513 was running casing in the 3H well. Containments appeared to be in good condition, and both the cuttings backyard and the chemical containment area were clean.
2687422 Primary Facility 2018-01-23 Routine/Complete Inspection No Violations Noted I met Gibb Blevins when I arrived onsite. Frac is completed, currently moving equipment from the site. Steady rain falling. Puddles on the pad surface showed conductance readings from .35 mS/cm to .85 mS/cm, and most of the water on containment showed similar values. One area of water on the liner (approximately 20' x 80') showed elevated conductance (2.1- 16.3 mS/cm); I pointed this area out to Gibb. Several vac trucks were actively working on the site, and Gibb told me he would have them focus in that area.
2786399 Primary Facility 2018-10-09 Routine/Complete Inspection No Violations Noted Weather was 74° and sunny at time of inspection. There were no Chief representatives on location at time of inspection. Well had a 0-5k psi gauge on the production tubing, the production casing and the pay line. Well also had a digital gauge on the production casing. The digital gauge on the production casing read 1174 psi, tubing pressure was approximately 1200 psi and pay line pressure was approximately 1250 psi at time of inspection. There were 2 annulus vents plumbed to surface. They were plumbed together and ran over to a poly vent tank. The tank had 100% LEL and 60% methane detected at time of inspection. No violations were noted at time of inspection.
2811963 Primary Facility 2018-12-06 Routine/Complete Inspection No Violations Noted I met Trey Villareal, Jeremy Boyd, and Billy Swanson when I arrived. Precision rig 569 was on location, drilling the surface hole on the East 1H well. Containments appeared to be in excellent condition, site housekeeping was good.
2842958 Primary Facility 2019-02-19 Incident- Response to Accident or Event No Violations Noted On February 19, 2019, the Department conducted an investigation on the Chief Oil & Gas LLC Raimo Pad. A split hose caused a spill of base oil outside of containment off the well pad. The operator estimates about 1 bbl of base oil had spilled. At the time of inspection, the soil of the impacted area has been excavated. The soil has been placed in covered roll-off containers. The excavated area did not appear to have any visually impacted soil remaining. The Department spoke with Jeremy Watson with Chief Oil & Gas LLC. He said that Waste Management was coming to do a profile of the contaminated soil and haul it away.

During the investigation, the operator was cleaning and removing timber mats. There was a vac truck onsite to remove the wash water out of the spill containment.

The Department spoke with Peg Farrell on the phone. The Department discussed that the Act 2 process should be started.

The release of base oil of the well pad is a violation of CSL 402(b), 78a 56(a), and SWMA 301.

For data sources see[9]

References

  1. ↑ "Permits Issued Detail Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  2. ↑ "Spud Data Report". Pennsylvania Department of Environmental Protection. 2019-04-30. Retrieved 2019-05-16. 
  3. ↑ "Oil and Gas Well Pad Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  4. ↑ "Compiled from multiple data sources - see Pennsylvania Oil and Gas Data Sources". 2020-02-27. Retrieved 2020-02-27. 
  5. ↑ "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19. 
  6. ↑ "Completion Reports - Stimulations". Pennsylvania Department of Conservation and Natural Resources. 2020-03-02. Retrieved 2020-03-02. 
  7. ↑ "Oil and Gas Production Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  8. ↑ "Oil and Gas Waste Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  9. ↑ "Oil and Gas Compliance Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
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