TEXAS · WELLS · HARRISON COUNTY · SWEPCO GAS UNIT LEASE · API 42-203-33904 · DISTRICT 06
Swepco Gas Unit #12
Harrison County · Oak Hill (Cotton Valley) field · Temp Abandoned · Vertical
Swepco Gas Unit #12 (API 42-203-33904) is a well in Harrison County operated by Sabine Energy Inc., completed June 27, 2007 and listed as temp abandoned on the RRC schedule, shut in August 1, 2020.
The RRC has issued one drilling permit, issued April 13, 2007, permitted to 10,686 ft.
It was permitted by Neg Operating LLC and has since transferred to Sabine Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Massive Anhydrite (marker), Travis Peak, Base "B" Lime, Bossier.
Its lease has reported 2.47K barrels of oil and 484K mcf of gas since June 2007, with no volume in the three years through April 2026.
Operator of record
Permitted by Neg Operating LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 6, 2026
- Permits on file
- 66
- Phone
- (832) 242-9600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabine Energy Inc. |
| Production reports | Sabine Energy Inc.through Jul 2020 |
| Latest permit | Neg Operating LLCApr 13, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,686
- total depth, ft
- 1
- permits on file
- Apr 13, 2007
- last permit issued
- Jun 27, 2007
- completed
- 2.47K
- cumulative oil, bbl
- 484K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2007 THROUGH Jul 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 27, 2007
- Shut in
- Aug 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Swepco Gas Unit G-6-230224 | Oak Hill (Cotton Valley) | Sabine Energy Inc. | 1 | 2.47K | 484K | Jun 2007 – Jul 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Neg Operating LLCJun 2007 → Mar 2008
- 2Sandridge Expl. and Prod., LLCApr 2008 → Jan 2012
- 3NFR Energy, LLCFeb 2012 → Jan 2013
- 4Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 5Sabine Oil & Gas CorporationApr 2015 → Jul 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 636547-99 | Drill | Neg Operating LLC | Apr 4, 2007 | Apr 13, 2007 | May 12, 2007 | 11,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 27, 2007 | Swepco Gas Unit G-6-230224 | Oak Hill (Cotton Valley) | Sabine Energy Inc. | Temp Abandoned · shut in Aug 1, 2020 | 10,686 |
Formation tops
As filed on W-2/G-1. Subsea from 343 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)BASE MASSIVE ANHYDRITE | 6,145 | -5,802 |
| Travis Peak | 7,392 | -7,049 |
| Base "B" Lime | 9,040 | -8,697 |
| Bossier | 10,541 | -10,198 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,060 | 10,514 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,476 | 12.25 | 479 S |
| 4.5 | 10,681 | 7.875 | 1,495 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 29, 2007 | Aug 17, 2007 | Yes |
| 00 | Oct 23, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 21, 2010. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Massive Anhydrite (marker), Travis Peak, Base "B" Lime, Bossier | TIFF | 1,489 to 10,700 | Jun 21, 2010run May 29, 2007 | 11.3 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-203-33904 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-33904 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/20333904, documented in the API reference.