WELL · 42-391-00300 · DISTRICT 2
Lake Pasture /FT-569/ Field Unit #3
Refugio County · Lake Pasture (FT-569) field · Shut IN · Vertical
Lake Pasture /FT-569/ Field Unit #3 (API 42-391-00300) is a former disposal or injection well in Refugio County, last operated by Hilcorp Energy Company; its UIC permit is no longer active.
The RRC has issued 9 drilling permits between 1980 and 2013, permitted to 5,800 ft.
It was permitted by T-C Oil Company, LLC and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Miocene (undifferentiated), Catahoula, Greta, Frio.
Its 10 leases have reported 6.95M barrels of oil and 32.6M mcf of gas since January 1993, last reporting in July 2026. The leases carry 143 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by T-C Oil Company, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 X, filed Mar 27, 2026 · 3,454 permits on file · (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | T-C Oil Company, LLCthrough Apr 2026 |
| Latest permit | T-C Oil Company, LLCFeb 12, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 9
- permits on file
- Feb 12, 2013
- last permit issued
- —
- completed
- 6.95M
- cumulative oil, bbl
- 32.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 10 leases this well is completed on; they carry 143 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| T-C Oil Co.-O'Connor G-2-194589 | Lake Pasture (FS-545) | T-C Oil Company, LLC | 1 | 0 | 2.21K | Mar 2003 – Jul 2026 |
| T-C Oil Co.- O'Connor O-2-2554 | Lake Pasture (H-440 Sand) | T-C Oil Company, LLC | 114 | 6.52M | 31.4M | Jan 1993 – Jul 2026 |
| Lake Pasture /FT-569/ Field Unit O-2-4763 | Lake Pasture (FT-569) | Hilcorp Energy Company | 24 | 424K | 955K | Jan 1993 – Jul 2026 |
| TC Oil Co.-O'Connor G-2-195904 | Lake Pasture (FS-527) | T - C Oil Company | 1 | 0 | 25.7K | May 2003 – Apr 2011 |
| T-C Oil Co.-O'Connor G-2-177940 | Lake Pasture (FS-523) | T - C Oil Company | 1 | 0 | 71K | Jun 2000 – Mar 2003 |
| T-C Oil Co.-O'Connor G-2-145445 | Lake Pasture (FS-545) | T - C Oil Company | 1 | 0 | 130K | Mar 1993 – Jun 2000 |
| T-C Oil Company-O'Connor G-2-142196 | Lake Pasture (FS-534) | T - C Oil Company | 1 | 0 | 12.3K | Jan 1993 – Mar 1993 |
| — G-2-136665 | — | — | 0 | 0 | 0 | — |
| — G-2-139823 | — | — | 0 | 0 | 0 | — |
| — O-2-5891 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 296,614 · prior 12 389,678(-24%)
Gas, mcf lease total
Last 12 months 97,001 · prior 12 104,986(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Quintana Pet. Corp.Jan 1993 → Nov 2000
- 2T - C Oil CompanyJan 1993 → Dec 2011
- 3Hilcorp Energy CompanyDec 2000 → Apr 2026
- 4T-C Oil Company, LLCJan 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 756383-99 | Recompletion | T-C Oil Company, LLC | Feb 7, 2013 | Feb 12, 2013 | Jun 14, 2004 | 4,469 |
| 532514-99 | Recompletion | T - C Oil Company | May 29, 2003 | Jun 5, 2003 | May 12, 2003 | 5,304 |
| 528942-99 | Recompletion | T - C Oil Company | Feb 27, 2003 | Mar 5, 2003 | Feb 25, 2003 | 5,545 |
| 496696-99 | Recompletion | T - C Oil Company | Jun 29, 2000 | Jul 5, 2000 | Jun 6, 2000 | 5,415 |
| 409461-99 | Recompletion | T - C Oil Company | Mar 2, 1993 | Mar 16, 1993 | Mar 17, 1993 | 5,800 |
| 401219-99 | Recompletion | T - C Oil Company | Jul 15, 1992 | Jul 16, 1992 | Jul 17, 1992 | 5,800 |
| 391736-99 | Recompletion | T - C Oil Company | Sep 9, 1991 | Sep 17, 1991 | Sep 19, 1991 | 5,730 |
| 378445-99 | Recompletion | T - C Oil Company | Sep 24, 1990 | Sep 26, 1990 | — | 5,800 |
| 72732-99 | Recompletion | T - C Oil Company | Feb 14, 1980 | Feb 14, 1980 | — | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-136665 | — | — | — | — |
| — | — G-2-139823 | — | — | — | — |
| — | — G-2-142196 | — | — | — | — |
| — | — G-2-145445 | — | — | — | — |
| — | — G-2-177940 | — | — | — | — |
| — | — G-2-194589 | — | — | — | — |
| — | — G-2-195904 | — | — | — | — |
| — | — O-2-2554 | — | — | — | — |
| — | — O-2-4763 | — | — | — | — |
| — | — O-2-5891 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 74 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,300 | -2,226 |
| Catahoula | 3,673 | -3,599 |
| Greta | 4,355 | -4,281 |
| Frio | 5,060 | -4,986 |
| Lagarto | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,415 | 4,435 | Perforated |
| 5,232 | 5,743 | Perforated |
| 5,259 | 5,264 | Perforated |
| 5,292 | 5,294 | Perforated |
| 5,311 | 5,722 | Perforated |
| 5,356 | 5,363 | Perforated |
| 5,451 | 5,454 | Perforated |
| 5,471 | 5,475 | Perforated |
| 5,636 | 5,643 | Perforated |
| 5,910 | 5,914 | Perforated |
| — | 5,698 | Perforated |
| — | 5,929 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,506 | 13.75 | 650 S |
| 10.75 | 1,507 | 13.75 | 650 S |
| 10.75 | 1,507 | 16 | 650 S |
| 10.75 | 1,517 | 15 | 550 S |
| 1.5 | 5,734 | — | — |
| 5.5 | 5,800 | 8.75 | 900 S |
| 5.5 | 5,997 | 8.75 | 1,000 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 | Jun 11, 2013 | Feb 19, 2013 | — |
| 00 | Sep 24, 2003 | Jun 5, 2003 | Yes |
| 00 | Aug 12, 2003 | — | — |
| 00 | Jul 25, 2003 | Apr 3, 2003 | — |
| 00 | Jun 3, 2003 | — | — |
| 00 | Sep 27, 2000 | Jul 13, 2000 | Yes |
| 00 | Aug 7, 2000 | — | — |
| 00 | Aug 9, 1993 | May 20, 1993 | Yes |
| 00 | Jun 10, 1993 | — | — |
| 00 | Dec 21, 1992 | Aug 14, 1992 | Yes |
| 00 | Sep 10, 1992 | — | — |
| 00 | Jan 16, 1992 | Oct 17, 1991 | Yes |
| 00 | Nov 26, 1991 | — | — |
| 00 | Mar 18, 1991 | Oct 10, 1990 | Yes |
| 00 | Jan 30, 1991 | — | — |
| 00 | Jan 12, 1984 | Apr 4, 1980 | — |
| 00 | Jan 12, 1984 | Jul 11, 1972 | — |
| 00 | Jan 12, 1984 | Mar 12, 1968 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-391-00300 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00300 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Oct 2004
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000094261 | H-1 Injection | Canceled Apr 12, 2013 | 0 | 0 | 4,410–4,554 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/39100300, documented in the API reference.