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| Well ID: 37-115-21089 | Loading map...
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| Country: United States | |
| State: Pennsylvania | |
| County: Susquehanna | |
| Municipality: New Milford Township | |
| Operator Name: SWN PROD CO LLC | |
| Well Pad ID: 145736 | |
| Farm/Lease Name: ZEFFER 1H | |
| License Status: | |
| Spud Date: | |
| Permit Date: 2012-12-20 | |
| Well Type: GAS | |
| Unconventional Well: Y | |
| Configuration: Horizontal Well | |
| Conservation: No | |
| Latitude: 41.814644 | |
| Longitude: -75.766336 |
| Date | Event |
|---|---|
| 2012-12-20 | New Permit Application |
| 2013-05-10 | Performed Spud Operation |
| 2013-07-01 | New Permit Application |
| 2014-03-10 | Drilling Completion |
| 2014-05-31 | Perforation |
| 2014-06-09 | Performed Stimulation |
| 2015-01-12 | DEVIATED |
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 | 2014-06-09 | 2014-06-15 | 6,608 | 10,810,000 | 0 |
| Job Number | Trade Name | Supplier | Purpose | Ingredient Name | CAS Number | Additive Percentage by Mass | Job Percentage by Mass | Mass Used (lb) |
|---|---|---|---|---|---|---|---|---|
| 1 | EC6486 | Nalco | Scale Inhibitor | Ethylene Glycol | 107-21-1 | 30 | 0.00277764 | 3165.55 |
| AI-600 | Weatherford | Acid Inhibitor | Ethylene Glycol | 107-21-1 | 60 | 0.00141097 | 1608.02 | |
| N,N-Dimethylformamide | 68-12-2 | 40 | 0.000940649 | 1072.02 | ||||
| Ethoxylated Nonylphenol | 68412-54-4 | 10 | 0.000235162 | 268.004 | ||||
| Cinnamaldehyde | 104-55-2 | 10 | 0.000235162 | 268.004 | ||||
| 2-Butoxyethanol | 111-76-2 | 7 | 0.000164614 | 187.603 | ||||
| Triethyl Phosphate | 78-40-0 | 7 | 0.000164614 | 187.603 | ||||
| Isopropyl Alchol | 67-63-0 | 7 | 0.000164614 | 187.603 | ||||
| Tar bases, quinoline derivs, benzyl chloride-quaternized | 72480-70-7 | 13 | 0.000305711 | 348.405 | ||||
| 15% HCl | Reagent | Acid | HCL | 7647-01-0 | 15 | 0.141097 | 160802 | |
| K Bac -1020 | WST | Biocide | Polyethylene glycol | 25322-68-3 | 60 | 0.00657943 | 7498.28 | |
| 2,2-Diobrom-3nirilopropionamide | 10222-01-2 | 20 | 0.00219314 | 2499.43 | ||||
| FRA-405 | Clearwater | Friction Reducer | Alcohols, C-12-16, Ethoxylated | 68551-12-2 | 7 | 0.00465162 | 5301.25 | |
| Petroleum Distillates | 64742-47-8 | 40 | 0.0265807 | 30292.9 | ||||
| Sodium Chloride | 7647-14-5 | 10 | 0.00664517 | 7573.21 | ||||
| Ammonium Chloride | 12125-02-9 | 7 | 0.00465162 | 5301.25 | ||||
| Sand | Keane | Sand | Crystalline Silica, Quartz | 14808-60-7 | 100 | 12.9458 | 14,753,800.0 | |
| Water | SWN | Water / Produced Water | H2O + Disolved Salts | 7732-18-5 | 100 | 86.0245 | 98,038,400.0 |
For data sources see[5]
| Stimulation Date | Phase Number | Chemical Agent | Volume (gal) | Treating Pressure (psi) | Breakdown Pressure (psi) |
|---|---|---|---|---|---|
| 2014-06-09 | 0 | 0 | 0 |
For data sources see[6]
| Period | Operator Name | Gas Quantity (mcf) | Gas Production Days | Oil Quantity (bbl) | Oil Production Days | Water Quantity (bbl) | Water Production Days |
|---|---|---|---|---|---|---|---|
| 2013 | SOUTHWESTERN ENERGY PROD CO | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
| 2014 | SOUTHWESTERN ENERGY PROD CO | 1,348,190.00 | 146 | 0.00 | 0 | 0.00 | 0 |
| 2015 | SWN PROD CO LLC | 3,294,617.00 | 365 | 0.00 | 0 | 0.00 | 0 |
| 2016 | SWN PROD CO LLC | 2,740,563.00 | 366 | 0.00 | 0 | 0.00 | 0 |
| 2017 | SWN PROD CO LLC | 1,381,596.00 | 364 | 0.00 | 0 | 0.00 | 0 |
| 2018 | SWN PROD CO LLC | 1,220,658.00 | 365 | 0.00 | 0 | 0.00 | 0 |
| 2019 | SWN PROD CO LLC | 1,406,668.00 | 361 | 0.00 | 0 | 0.00 | 0 |
For data sources see[7]
| Period | Operator | Waste Type | Quantity | Disposal Method | Waste Facility ID |
|---|---|---|---|---|---|
| 2013 | SOUTHWESTERN ENERGY PROD CO | Drill Cuttings | 877.47 Tons | LANDFILL | 101247 |
| 2014 | SOUTHWESTERN ENERGY PROD CO | Fracing Fluid Waste | 3,909.00 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2014 | SOUTHWESTERN ENERGY PROD CO | Fracturing Fluid Waste | 81.03 Tons | LANDFILL | THR029 |
| 2014 | SOUTHWESTERN ENERGY PROD CO | Drill Cuttings | 845.93 Tons | LANDFILL | 101247 |
| 2014 | SOUTHWESTERN ENERGY PROD CO | Produced Fluid | 3,992.00 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2015 | SWN PROD CO LLC | Produced Fluid | 1,214.00 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Other Oil & Gas Wastes | 25.20 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Fracturing Fluid Waste | 22.80 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Produced Fluid | 463.60 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2017 | SWN PROD CO LLC | Other Oil & Gas Wastes | 33.40 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2017 | SWN PROD CO LLC | Drilling Fluid Waste | 154.80 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2017 | SWN PROD CO LLC | Produced Fluid | 300.60 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2018 | SWN PROD CO LLC | Other Oil & Gas Wastes | 22.00 Bbl | REUSE (AT WELL PAD) | |
| 2018 | SWN PROD CO LLC | Produced Fluid | 292.60 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2018 | SWN PROD CO LLC | Produced Fluid | 46.00 Bbl | REUSE (AT WELL PAD) | |
| 2018 | SWN PROD CO LLC | Produced Fluid | 113.40 Bbl | SURFACE IMPOUNDMENT | 826342 |
| 2018 | SWN PROD CO LLC | Other Oil & Gas Wastes | 89.73 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 130.40 Bbl | RESIDUAL WASTE PROCESSING FACILITY | WMGR123NC035 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 3,961.00 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 205.33 Bbl | SURFACE IMPOUNDMENT | 826342 |
| 2019 | SWN PROD CO LLC | Other Oil & Gas Wastes | 818.31 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2019 | SWN PROD CO LLC | Synthetic Liner Materials | 17.00 Tons | LANDFILL | 100933 |
For data sources see[8]
| Inspection ID | Inspection Category | Inspection Date | Inspection Type | Inspection Result | Inspection Comments |
|---|---|---|---|---|---|
| 2177123 | Primary Facility | 2013-05-21 | Routine/Complete Inspection | No Violations Noted | The primary reason for my inspection was to view the Aerion Rental Sevices centrifuge system. This system, which was first encountered by the Department at the Range Unit 64 (Boman) Well Pad on 5-10-13, separates solid and liquid material from drill cuttings during air and mist drilling of the vertical section of the well. Solids are deposited into steel containers in preparation for landfill disposal and the remaining liquid goes into frac tanks labeled dirty water. The liquid material, which is essentially a fluid, is beneficially reused for dust control during air and mist drilling. This process involves the addition of chemicals consisting of calcium nitrate and a polymer as a slurry feed for flocculation. An alternative waste management practice (OG-71) authorization is required for this process. On May 31, 2013 SAIC forwarded to me via e-mail a revised OG-71 template for this site. The template contained MSD sheets for SEDIFLOC 7115, an anionic organic flocculant and synthetic organic polymer. |
| 2467800 | Primary Facility | 2016-03-21 | Routine/Complete Inspection | No Violations Noted | On 3/21/16, the Department conducted an inspection of the SWN RU 29 Zeffer Pad and the 2 impoundments. The small impoundment was inspected first. The new liner has been installed. Normal operations are now occurring. During the inspection 2 water trucks were observed off-loading to this impoundment. All equipment associated with the dewatering and solids removal of the small impoundment has been removed. As suggested by the Department, the soil has been removed and replaced from the area between the off-loading concrete pad and the small impoundment. The disturbed areas has been seeded and mulched. The small impoundment appears to be about 1/3 full and the large impoundment appears to be approximately 1/3 full. All of the slopes associated with the pad and impoundments were inspected and appeared stable and well vegetated. No violations noted. |
| 2482675 | Primary Facility | 2016-05-10 | Routine/Complete Inspection | No Violations Noted | |
| 2509157 | Primary Facility | 2016-08-03 | Routine/Complete Inspection | No Violations Noted | On 8/3/16, the Department conducted an inspection of the SWN Zeffer Well Pad and Impoundment’s 1 and 2. Also present during the inspection were Eric Rooney, Department Geologist and Mike Deming, SWN Senior Regulatory Analyst. Mr. Rooney was on-site evaluating SWN’s efforts in meeting their Work Plan submitted by CB&I consulting dated March 10, 2016, titled in part as “Additional Hydrogeologic Investigation Report for the Zeffer Impoundments.” At the time of the inspection, a small drill rig was on-site collecting core samples next to Monitoring Well # 8. This activity is being conducted to ensure that the monitoring well was constructed and installed properly based on the localized geology. A review of the large and small impoundment found that they were below the 2’ free board level required of waste water impoundments. The large impoundment had a free board level of about 4’, while the small impoundment was in the range of 5’. A review of the well pad found that there is good vegetative stability, a |
| 2555318 | Primary Facility | 2017-01-25 | Routine/Complete Inspection | No Violations Noted | At time of inspection, arrived on site at 13:05p.m., the cellar was full of gravel and there was no gas detected at the perimeter of the cellar. The vent pipe was open and set up with a Taylor plug to check for pressure and the valve going to the production tank was closed. There was 661psi on the production casing and 566psi on the production line. I took a walk around the location and there were no obvious concerns noticed.
I left the site at 13:50p.m. |
| 2646755 | Primary Facility | 2017-10-12 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. I took a walk around the location and there were no obvious concerns noticed. |
| 2693651 | Primary Facility | 2018-02-09 | Routine/Complete Inspection | No Violations Noted | Today's inspection was conducted as a routine inspection. No E&S issues noted. No violations noted. |
| 2736057 | Primary Facility | 2018-05-23 | Routine/Complete Inspection | No Violations Noted | The department arrived on sited at 1220 hrs to conduct a RTNC inspection of the Zeffer 29 Well Pad. The department was represented by Casey Baldwin (DEP-WQS) and myself.
Upon arrival at the pad, it was noted that the proper signage was displayed at the entrance to the pad's access road, and the appropriate paperwork was present in the mailbox. The access road appeared solid and stable, with no apparent erosion even after substantial rains during the past few days. No E&S issues were observed, and all PCSM stormwater management BMPs were present and in good condition. Mr. Baldwin and I departed the pad at 1320 hrs. |
| 2751711 | Primary Facility | 2018-07-13 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. The cellar was full of gravel and there was no gas detected at the perimeter of the cellar. I took a walk around the location and there were no obvious concerns noticed. There were no violations noted. |
| 2844414 | Primary Facility | 2019-02-22 | Routine/Complete Inspection | No Violations Noted | Today's inspection was conducted as a routine inspection. As the photo's show, the site is snow covered. Overall the site appears to have good stabilization. No E&S issues identified. No violations noted. |
| 2852346 | Primary Facility | 2019-03-12 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. The cellar was full of gravel and there was no gas detected at the perimeter of the cellar with a MSA Altair 5X multi gas detector that was calibrated on 3/4/19. I took a walk around the location and there were no obvious concerns noticed. There were no violations noted. |
For data sources see[9]