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| Well ID: 37-113-20383 | Loading map...
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| Country: United States | |
| State: Pennsylvania | |
| County: Sullivan | |
| Municipality: Cherry Township | |
| Operator Name: CHIEF OIL & GAS LLC | |
| Well Pad ID: 146112 | |
| Farm/Lease Name: MEHALICK UNIT | |
| License Status: | |
| Spud Date: | |
| Permit Date: 2017-09-15 | |
| Well Type: GAS | |
| Unconventional Well: Y | |
| Configuration: Horizontal Well | |
| Conservation: No | |
| Latitude: 41.506522 | |
| Longitude: -76.350547 |
| Date | Event |
|---|---|
| 2017-09-15 | New Permit Application |
| 2018-07-05 | Performed Spud Operation |
For data sources see[4]
| Job Number | Job Start Date | Job End Date | True Vertical Depth (ft) | Total Water Volume (gal) | Total Non-Water Volume (gal) |
|---|---|---|---|---|---|
| 1 | 2018-12-30 | 2019-01-06 | 8,630 | 6,353,840 | 0 |
| Job Number | Trade Name | Supplier | Purpose | Ingredient Name | CAS Number | Additive Percentage by Mass | Job Percentage by Mass | Mass Used (lb) |
|---|---|---|---|---|---|---|---|---|
| 1 | FR-11 | Chemplex, Solvay Group | Friction Reducer | Listed Below | ||||
| Unihib G | GeoSafe | Acid Inhibitor | Listed Below | |||||
| Water | Chief Oil & Gas | Carrier/Base Fluid | Listed Below | |||||
| Quaternary ammonium compound | 68424-85-1 | 10 | 0.00231 | 1465 | ||||
| Methanol | 67-56-1 | 45 | 0.0104 | 6594 | ||||
| Diethylene glycol mono-n-butyl ether | 112-34-5 | 60 | 0.00009000 | 55 | ||||
| Methanol | 67-56-1 | 5 | 0.00001000 | 5 | ||||
| Water | 7732-18-5 | 100 | 83.652 | 53,022,800.0 | ||||
| Ethylene glycol | 107-21-1 | 30 | 0.00159 | 1006 | ||||
| Formaldehyde | 50-00-0 | 1 | 0.00001000 | 1 | ||||
| Acetophenone | 98-86-2 | 1 | 0.00001000 | 1 | ||||
| Oleic acid diethanolamide | 93-83-4 | 2 | 0.00133 | 842 | ||||
| Glutaraldehyde | 111-30-8 | 5 | 0.00116 | 733 | ||||
| Hydrochloric acid | 7647-01-0 | 15 | 0.02551 | 16167 | ||||
| Distillate, petroleum, hydrotreated, light | 64742-47-8 | 20 | 0.01328 | 8421 | ||||
| Alcohols, C12-16, ethoxylated | 68551-12-2 | 2 | 0.00133 | 842 | ||||
| Water | 7732-18-5 | 50 | 0.03321 | 21051 | ||||
| Crystallilne silica | 14808-60-7 | 100 | 16.083 | 10,194,200.0 | ||||
| Water | 7732-18-5 | 40 | 0.00925 | 5861 | ||||
| Water | 7732-18-5 | 85 | 0.14454 | 91614 | ||||
| Water | 7732-18-5 | 40 | 0.00212 | 1342 | ||||
| Copolymer of 2-Propenamide | 79-06-1 | 20 | 0.01328 | 8421 | ||||
| Ethoxylated (C10-16) alcohols | 68002-97-1 | 35 | 0.00005000 | 32 | ||||
| Thiourea | 62-56-6 | 1 | 0.00001000 | 1 | ||||
| Ethanol, 2,2',2"-nitrilotris-, tris(dihydrogen phosphate) (ester), sodium salt |
68171-29-9 | 30 | 0.00159 | 1006 | ||||
| Sand | Sargent/Unimin | Proppant | Listed Below | |||||
| SCAL16486A | Nalco Champion | Scale Inhibitor | Listed Below | |||||
| Hydrochloric Acid | PVS | Acidizing | Listed Below | |||||
| BIOC11219A | Nalco Champion | Biocide | Listed Below |
For data sources see[5]
| Period | Operator Name | Gas Quantity (mcf) | Gas Production Days | Oil Quantity (bbl) | Oil Production Days | Water Quantity (bbl) | Water Production Days |
|---|---|---|---|---|---|---|---|
| 2019 | CHIEF OIL & GAS LLC | 3,109,020.73 | 352 | 0.00 | 0 | 0.00 | 0 |
For data sources see[6]
| Period | Operator | Waste Type | Quantity | Disposal Method | Waste Facility ID |
|---|---|---|---|---|---|
| 2018 | CHIEF OIL & GAS LLC | Drill Cuttings | 1,023.34 Tons | LANDFILL | 301358 |
| 2018 | CHIEF OIL & GAS LLC | Drilling Fluid Waste | 592.38 Bbl | RESIDUAL WASTE PROCESSING FACILITY | WMGR119 |
| 2018 | CHIEF OIL & GAS LLC | Synthetic Liner Materials | 26.93 Tons | LANDFILL | 301358 |
| 2019 | CHIEF OIL & GAS LLC | Produced Fluid | 408.00 Bbl | RESIDUAL WASTE PROCESSING FACILITY | WMGR123 |
| 2019 | CHIEF OIL & GAS LLC | Synthetic Liner Materials | 12.88 Tons | LANDFILL | 301358 |
| 2019 | CHIEF OIL & GAS LLC | Produced Fluid | 9,458.28 Bbl | REUSE (AT WELL PAD) |
For data sources see[7]
| Inspection ID | Inspection Category | Inspection Date | Inspection Type | Inspection Result | Inspection Comments |
|---|---|---|---|---|---|
| 2761037 | Primary Facility | 2018-08-07 | Drilling/Alteration | No Violations Noted | The Department spoke with Rig Managers Steve and Trey. The 513 Rig is drilling the 2H at this time. The Rig could be done drilling in 17 days. |
| 2854505 | Primary Facility | 2019-03-14 | Routine/Complete Inspection | No Violations Noted | Arrived onsite for a routine inspection at 09:52; the weather was ~45°F and sunny.
There were 3 properly tagged Marcellus wells stage for production. The wells were plumbed to 2 poly vent tanks that were not on secondary containment. The well cellars were filled with water. No bubbling was observed, however, there was a slight sheen on part of the puddle around the wells (Photo #9). There were 3 GPUs and produced water tanks, 1 residual waste container, and 8 baker tanks onsite. There were rutted areas around the pad and site sign (Photo #1). Overall, the pad was very muddy but no major E&S issues were noted. Areas that were not immediately off the pad surface showed sufficient vegetative cover. There were 3 infiltration basin constructed. The basin contained ice and cattails. It is recommended that the basins be monitored to determine if they are functioning as designed or if remedial work is needed. It is also recommended that storage units, such as the residual waste container, be placed on secondary |
For data sources see[8]