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37-015-23078

Well Details

Well ID: 37-015-23078
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Country: United States
State: Pennsylvania
County: Bradford
Municipality: Overton Township
Operator Name: CHIEF OIL & GAS LLC
Well Pad ID: 151414
Farm/Lease Name: SGL 12 A UNIT
License Status: Active
Spud Date:
Permit Date: 2014-06-12
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.590981
Longitude: -76.675117

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

Well History

Date Event
2014-06-12 New Permit Application
2015-01-03 Performed Spud Operation
2016-04-18 Perforation
2016-04-18 Performed Stage 1 of Stimulation
2016-04-18 Performed Stage 2 of Stimulation
2016-04-19 Perforation
2016-04-19 Performed Stage 3 of Stimulation
2016-04-19 Performed Stage 4 of Stimulation
2016-04-19 Performed Stage 5 of Stimulation
2016-04-20 Perforation
2016-04-20 Performed Stage 6 of Stimulation
2016-04-20 Performed Stage 7 of Stimulation
2016-04-20 Performed Stage 8 of Stimulation
2016-04-21 Perforation
2016-04-21 Performed Stage 10 of Stimulation
2016-04-21 Performed Stage 11 of Stimulation
2016-04-21 Performed Stage 9 of Stimulation
2016-04-22 Perforation
2016-04-22 Performed Stage 12 of Stimulation
2016-04-22 Performed Stage 13 of Stimulation
2016-04-23 Performed Stage 14 of Stimulation
2016-04-24 Perforation
2016-04-24 Performed Stage 15 of Stimulation
2016-04-24 Performed Stage 16 of Stimulation
2016-04-24 Performed Stage 17 of Stimulation
2016-04-24 Performed Stage 18 of Stimulation
2016-04-25 Perforation
2016-04-25 Performed Stage 19 of Stimulation
2016-04-25 Performed Stage 20 of Stimulation
2016-04-25 Performed Stage 21 of Stimulation
2016-04-25 Performed Stage 22 of Stimulation
2016-04-26 Perforation
2016-04-26 Performed Stage 23 of Stimulation
2016-04-26 Performed Stage 24 of Stimulation
2016-04-27 Perforation
2016-04-27 Performed Stage 25 of Stimulation
2016-04-27 Performed Stage 26 of Stimulation
2016-04-27 Performed Stage 27 of Stimulation
2016-04-27 Performed Stage 28 of Stimulation
2016-04-28 Performed Stage 29 of Stimulation
2016-08-16 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 2016-04-18 2016-04-28 8,731 11,714,400

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 Hydrochloric Acid (15%) PVS Acidizing Hydrochloric Acid 7647-01-0 15 0.01868 21533
Water 7732-18-5 85 0.10588 122020
Sand Sargent/Unimin Proppant Silica Substrate 14808-60-7 100 15.1344 17,442,000.0
Bactron K-139 Nalco Champion Biocide Gluteraldehyde 111-30-8 5 0.00123 1415
Ethanol 64-17-5 5 0.00123 1415
Water 7732-18-5 80 0.01965 22645
Quarternary Ammonium Compounds 68424-85-1 10 0.00246 2831
Water Chief Oil & Gas Base Fluid Water 7732-18-5 100 84.6447 97,550,800.0
Unislick ST-50 CESI Chemical Friction Reducer Water 7732-18-5 42 0.02706 31184
Alcohols, ethoxylated 68002-97-1 5 0.00322 3712
Petroleum distillates, hydrotreated light 64742-47-8 30 0.01933 22274
Alcohols, ethoxylated 68439-50-9 5 0.00322 3712
Ammonium acetate 631-61-8 13 0.00838 9652
Alcohols, ethoxylated 68551-12-2 5 0.00322 3712
Unihib G GeoSafe Acid Inhibitor Thiourea 62-56-6 1 0.00000100 1
Formaldehyde 50-00-0 1 0.00000100 1
Acetophenone 98-86-2 1 0.00000100 1
Ethoxylated alcohol 68002-97-1 35 0.00004000 43
Short Chained Glycol Ether 112-34-5 60 0.00006000 74
Methanol 67-56-1 5 0.00001000 6
EC6486A Nalco Champion Scale Inhibitor Triethanolamine Tri 68171-29-9 30 0.00159 1837
Ethylene Glycol 107-21-1 30 0.00159 1837
Water 7732-18-5 40 0.00212 2449

For data sources see[5]

Stimulation Data

Stimulation Date Phase Number Chemical Agent Volume (gal) Treating Pressure (psi) Breakdown Pressure (psi)
2016-04-18 1 Sand 1,757,165 9,211 9,811
2016-04-18 2 Sand 1,757,165 8,597 9,127
2016-04-19 3 Sand 1,757,165 8,765 9,184
2016-04-19 4 Sand 1,757,165 8,921 9,385
2016-04-19 5 Sand 1,757,165 8,659 9,138
2016-04-20 6 Sand 1,757,165 8,678 9,418
2016-04-20 7 Sand 1,757,165 8,805 9,332
2016-04-20 8 Sand 1,757,165 8,888 9,288
2016-04-21 9 Sand 1,757,165 8,933 9,458
2016-04-21 10 Sand 1,757,165 8,972 9,504
2016-04-21 11 Sand 1,757,165 8,919 9,182
2016-04-22 12 Sand 1,757,165 8,856 9,488
2016-04-22 13 Sand 1,757,165 8,660 9,422
2016-04-23 14 Sand 1,757,165 8,582 9,356
2016-04-24 15 Sand 1,757,165 8,588 9,127
2016-04-24 16 Sand 1,757,165 8,718 9,186
2016-04-24 17 Sand 1,757,165 8,571 9,123
2016-04-24 18 Sand 1,757,165 8,658 9,191
2016-04-25 19 Sand 1,757,165 8,306 9,069
2016-04-25 20 Sand 1,757,165 8,403 9,385
2016-04-25 21 Sand 1,757,165 8,541 9,298
2016-04-25 22 Sand 1,757,165 8,065 9,429
2016-04-26 23 Sand 1,757,165 7,869 9,365
2016-04-26 24 Sand 1,757,165 8,212 9,412
2016-04-27 25 Sand 1,757,165 8,120 9,328
2016-04-27 26 Sand 1,757,165 8,182 9,128
2016-04-27 27 Sand 1,757,165 7,902 9,253
2016-04-27 28 Sand 1,757,165 7,944 9,315
2016-04-28 29 Sand 1,757,165 7,935 9,544

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
2015 CHIEF OIL & GAS LLC 0.00 0 0.00 0 0.00 0
2016 CHIEF OIL & GAS LLC 828,736.58 177 0.00 0 0.00 0
2017 CHIEF OIL & GAS LLC 1,407,924.99 349 0.00 0 0.00 0
2018 CHIEF OIL & GAS LLC 1,042,330.27 353 0.00 0 0.00 0
2019 CHIEF OIL & GAS LLC 881,936.92 365 0.00 0 0.00 0

For data sources see[7]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2015 CHIEF OIL & GAS LLC Drill Cuttings 1,443.28 Tons LANDFILL 301358
2015 CHIEF OIL & GAS LLC Drilling Fluid Waste 2,981.72 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123
2016 CHIEF OIL & GAS LLC Fracturing Fluid Waste 300.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123
2016 CHIEF OIL & GAS LLC Fracturing Fluid Waste 15,458.45 Bbl REUSE OTHER THAN ROAD SPREADING
2016 CHIEF OIL & GAS LLC Produced Fluid 28,568.28 Bbl REUSE OTHER THAN ROAD SPREADING
2017 CHIEF OIL & GAS LLC Produced Fluid 1,305.13 Bbl STORAGE PENDING DISPOSAL OR REUSE
2017 CHIEF OIL & GAS LLC Produced Fluid 3,116.43 Bbl REUSE (AT WELL PAD)
2017 CHIEF OIL & GAS LLC Produced Fluid 30.00 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2018 CHIEF OIL & GAS LLC Produced Fluid 3,693.38 Bbl REUSE (AT WELL PAD)
2019 CHIEF OIL & GAS LLC Produced Fluid 4,079.65 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
2296692 Primary Facility 2014-08-15 Routine/Complete Inspection No Violations Noted
2339386 Primary Facility 2015-01-28 Routine/Complete Inspection No Violations Noted
2345884 Primary Facility 2015-02-18 Routine/Complete Inspection No Violations Noted
2349085 Primary Facility 2015-02-18 Drilling/Alteration No Violations Noted
2362972 Primary Facility 2015-04-16 Drilling/Alteration No Violations Noted
2369581 Primary Facility 2015-05-08 Routine/Complete Inspection No Violations Noted
2371399 Primary Facility 2015-05-19 Routine/Complete Inspection No Violations Noted Arrived on site at 14:45 and departed at 13:45. Weather conditions were sunny and ~80°F. I spoke with Mr. Billy Swanson of Chief and was accompanied by a representative of Orion Well Drilling.
2377401 Primary Facility 2015-06-09 Routine/Complete Inspection No Violations Noted
2386902 Primary Facility 2015-07-06 Routine/Complete Inspection No Violations Noted Arrived @13:10 in the rain. Maintenance on the access road was ongoing at the time of my inspection. The Orion 15 rig was onsite. Met with Company Man Trey Villeneuve. At the 4H well, (015-23079) Orion 15 was preparing to drill out the floats previously set at 1928’ and drill deeper, with an estimated 3 to 4 days to KOP. After TD’ing the 4H, Orion 15 plans to TD the 6H.
2400815 Primary Facility 2015-08-20 Incident- Response to Accident or Event No Violations Noted
2446457 Primary Facility 2016-02-03 Routine/Complete Inspection No Violations Noted
2446458 Primary Facility 2016-02-03 Routine/Complete Inspection No Violations Noted
2482984 Primary Facility 2016-05-11 Routine/Complete Inspection No Violations Noted
2492297 Primary Facility 2016-06-09 Routine/Complete Inspection No Violations Noted
2502567 Primary Facility 2016-07-06 Routine/Complete Inspection No Violations Noted Arrived @ 13:20. Weather: sunny, warm. This inspection was prompted by an Inactive Status Application for the SGL 12A 5H. At the time of my inspection, Oil States representatives were onsite overseeing flowback operations. Oil States representative Larry Patrick informed me that operations would most likely require a few more weeks. The SGL12A 5H well was covered by containment, so it was not possible conduct an inspection. Left location at 14:20.
2511314 Primary Facility 2016-08-16 Routine/Complete Inspection No Violations Noted Arrived @ 13:00. Weather: hot, humid, rain off and on. This inspection was prompted by an Inactive Status Application for the SGL 12A 5H. At the time of my inspection, flow back operations had been completed. Oil States staff were onsite monitoring a sand separator and heating unit that were staged near the well head so that high initial pressure could be dropped back and sent to the production units on site. As a consequence, the SGL12A 5H well was still covered by containment, so it was not possible conduct an inspection. The status of the other wells on location was as follows:

SGL 12 A 1H – shut in SGL 12A 4H – in production SGL 12 A 2H in production SGL12A 5H – covered by containment SGL 12 A 3H in production SGL 12A 6H – in production. location at 14:00.

2531435 Primary Facility 2016-10-07 Routine/Complete Inspection No Violations Noted Arrived @ 9:00. Weather: cool, sunny. This inspection was prompted by an Inactive Status Application for the SGL 12A 5H. This inspection could not be completed at this time because Oil States staff were still using a heating unit on the 6H and the 5H was still covered by containment. The status of the other wells on location was as follows:

SGL 12 A 1H, shut-in,not producing. Gravel and water in cellar, no bubbling. 9-5/8” x 5-1/2”: 1200 psi (analog gauge) –queried this with Jon Hafer. SGL 12A 3H, in production, 5-1/2”: 1100 psi (0-5000) SGL 12A 4H, in production, 5-1/2” 900 psi SGL 12A 5H, covered by containment SGL 12A 6H, Top gauge: 2125 psi (0-5000, analog), 5-1/2” 2125 psi. There were no violations noted at the time of this inspection. Left location @ 11:15

2552279 Primary Facility 2017-01-13 Routine/Complete Inspection No Violations Noted Five wells in production stage. One will drilled but not in production. Four water separator's appear to be in use and within containment. Four production tanks within containment. No violations noted.

Note: See the 6H inspection for photos.

2559084 Primary Facility 2017-01-31 Routine/Complete Inspection No Violations Noted Arrived @ 10:00. Weather: cold, snowing. Met with Jon Hafer (Chief) to conduct inspections for Inactive Status Applications for the SGL 12A 5H and 1H. Observed Hafer as he monitored annular vents for combustible gas (Multirae meter calibrated 1/31/17).

SGL 12A 1H, drilled to total depth, gravel in cellar. 13-3/8” x 9-5/8”: 0.3% methane 9-5/8” x 5-1/2”: 100% methane SGL 12A 5H: to, top-holed to 1953’ 13-3/8” x 9-5/8”: no methane detected 9-5/8”: no methane detected. SGL 12A 2H, SGL 12 A 3H, SGL 12A 4H, SGL 12A 6H are in production. Left @ 11:30. No violations observed during this inspection. Approval of the Inactive Status Applications is recommended.

2747143 Primary Facility 2018-06-29 Routine/Complete Inspection No Violations Noted Fours wells staged for production phase. Four each water separators. Dump lines wrapped in insulating blanket. No leaks detected from production equipment. Above ground fresh water storage tanks in use on location. No violations noted.
2813331 Primary Facility 2018-12-06 Routine/Complete Inspection No Violations Noted Routine inspection conducted to assess overall site conditions. There are 5 well heads. Four of the wells are stages for production. Well tag for the 5H well has fallen off of the well head. An unlabeled container is present near the well heads. The department recommends labeling the container.

Four steel produced water tanks are present and in good condition. These sit within steel containment with spay-in liner in good condition. The water in the containment was frozen at the time of inspection. Four GPUs are present within containment. The water within the containment was unfrozen and had a conductivity of less than 100 uS/cm.

Two infiltration areas appear to be built as permitted and functioning as designed. Site is stable. No E&S issues noted.

No violations noted.

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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