WELL · 42-401-30601 · DISTRICT 6
Longhorn Gas Unit #1
Rusk County · Oak Hill (Cotton Valley) field · Vertical
Longhorn Gas Unit #1 (API 42-401-30601) is a plugged well in Rusk County, plugged June 6, 2003, last operated by Samson Lone Star LP.
The RRC has issued one drilling permit, issued August 15, 1977, permitted to 10,800 ft.
It was permitted by Mccormick Oil & Gas Corp. and has since transferred to Samson Lone Star LP on the wellbore schedule.
Completion filings report 3 formation tops, including Pettit, Travis Peak, Base Of "B" Lime.
Operator of record
Permitted by McCormick Oil & Gas Corp.; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Inactive (I)
- P-5 last filed
- Dec 29, 2006
- Permits on file
- 1,644
- Phone
- (918) 583-1791
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Samson Lone Star LP |
| Production reports | Samson Lone Star LPthrough Apr 2000 |
| Latest permit | McCormick Oil & Gas Corp.Aug 15, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,800
- total depth, ft
- 1
- permits on file
- Aug 15, 1977
- last permit issued
- Jun 30, 2000
- completed
- 0
- cumulative oil, bbl
- 284K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 30, 2000
- Shut in
- —
- Plugged
- Jun 6, 2003
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 |
|---|---|---|---|---|---|---|
| Longhorn Gas Unit G-6-74359 | Oak Hill (Cotton Valley) | Samson Lone Star LP | 1 | 0 | 284K | Jan 1993 – Jun 2003 |
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.
- 1Nuevo Energy CompanyJan 1993 → Dec 1998
- 2Samson Lone Star LPJan 1999 → Apr 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 5393-99 | Drill | McCormick Oil & Gas Corp. | Aug 15, 1977 | Aug 15, 1977 | Aug 21, 1977 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-74359 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 414 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| PettitUPPER PETTIT | 6,817 | -6,403 |
| PettitLOWER PETTIT | 6,978 | -6,564 |
| Travis Peak | 7,180 | -6,766 |
| Base of "B" Lime | 9,111 | -8,697 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,270 | 6,278 | Perforated |
| 6,290 | 6,300 | Perforated |
| 6,320 | 6,370 | Perforated |
| 9,145 | 10,372 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,188 | 12.25 | 1,200 S |
| 9.625 | 3,188 | — | — |
| 5.5 | 10,504 | 8.75 | 955 S |
| 5.5 | 10,505 | — | — |
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 | May 13, 2003 | Apr 7, 2003 | — |
| 00 | Apr 28, 2003 | Mar 31, 2003 | — |
| 00 | Nov 15, 2000 | Oct 30, 2000 | — |
| 00 | Jan 12, 1984 | Dec 12, 1977 | — |
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 42-401-30601 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-30601 → 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
- 999K
- bbl, all reported
- Nov 2003
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089938 | W-14 Disposal | Plugged Jul 7, 2003 | 5,000 | 3,000 | 6,270–6,540 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 467,642(-100%)
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/40130601, documented in the API reference.