WELL · 42-371-38821 · DISTRICT 8
Big Tex South #2701
Pecos County · Wolfbone (Trend Area) field · Injection · Horizontal
Big Tex South #2701 (API 42-371-38821) is a horizontal well in Pecos County operated by Swordfish Energy Operating LLC, completed October 5, 2015 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued June 17, 2011, permitted to 11,500 ft.
It was permitted by Jagged Peak Energy LLC and has since transferred to Swordfish Energy Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Rustler, Capitan, Bell Canyon, Cherry Canyon.
Its lease has reported 7.91K barrels of oil and 40.8K mcf of gas since December 2010, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 39.8K barrels injected in the 12 months reported through April 2025.
Operator of record
Swordfish Energy Operating LLC
Permitted by Jagged Peak Energy LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2 permits on file · (281) 371-9035
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Swordfish Energy Operating LLC |
| Production reports | Jagged Peak Energy LLCthrough Nov 2017 |
| Latest permit | Whiting Oil and Gas CorporationJun 17, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 3
- permits on file
- Jun 17, 2011
- last permit issued
- Oct 5, 2015
- completed
- 7.91K
- cumulative oil, bbl
- 40.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Big Tex South O-10-41006 | Wolfbone (Trend Area) | Swordfish Energy Operating, LLC | 2 | 7.91K | 40.8K | Dec 2010 – Jul 2026 |
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.
- 1Whiting Oil and Gas CorporationDec 2010 → Feb 2014
- 2Jagged Peak Energy LLCMar 2014 → Nov 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718514-97 | Drill | Jagged Peak Energy LLC | Mar 27, 2015 | Jun 17, 2011 | Jun 21, 2011 | 4,290 |
| 718514-98 | Drill | Whiting Oil and Gas Corporation | Sep 20, 2011 | Jun 17, 2011 | Jun 21, 2011 | 11,500 |
| 718514-99 | Drill | Whiting Oil and Gas Corporation | Jun 15, 2011 | Jun 17, 2011 | Jun 21, 2011 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41006 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,617 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,917 | 700 |
| CapitanCAPITAN REEF | 3,300 | -683 |
| Bell Canyon | 4,474 | -1,857 |
| Cherry Canyon | 5,080 | -2,463 |
| Brushy Canyon | 5,904 | -3,287 |
| Bone Spring | 6,533 | -3,916 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,590 | 6,380 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 450 | 17.5 | 500 S |
| 9.625 | 4,689 | 12.25 | 1,650 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 5, 2016 | Dec 10, 2015 | — |
| 00 | Feb 18, 2014 | May 23, 2013 | Yes |
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 42-371-38821 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-38821 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 39.8K
- bbl, last 12 reported months
- 5.86M
- bbl, all reported
- Apr 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000112301 | H-1 Injection | Active | 10,000 | 2,000 | 4,590–6,380 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 39,842 · prior 12 495,956(-92%)
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/37138821, documented in the API reference.