TEXAS · WELLS · GAINES COUNTY · LANGDON, G. M. ET AL #1 LEASE · API 42-165-34819 · DISTRICT 7B
Langdon G. M. et al #1 #1
Gaines County · Wildcat field · Shut In · Vertical
Langdon G. M. ET AL #1 #1 (API 42-165-34819) is a well in Gaines County operated by Occidental Permian Ltd., completed May 19, 1995 and listed as shut in on the RRC schedule, shut in January 1, 1998.
The RRC has issued one drilling permit, issued December 20, 1994, permitted to 12,380 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report 6 formation tops, including Rustler, San Andres, Wolfcamp, Atoka.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Western E&P Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 2, 2026
- Permits on file
- 6,251
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | none |
| Latest permit | Shell Western E&P Inc.Dec 20, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,380
- total depth, ft
- 1
- permits on file
- Dec 20, 1994
- last permit issued
- May 19, 1995
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 1995 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 19, 1995
- Shut in
- Jan 1, 1998
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Langdon, G. M. et al #1 O-11-67659 | Wildcat | Occidental Permian Ltd. | 1 | 0 | 0 | May 1995 – — |
No volumes reported on these leases in the last three years.
Wells named Langdon G. M. et al #1
Occidental Permian Ltd.'s other wells filed under this lease name in Gaines County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 431171-99 | Drill | Shell Western E&P Inc. | Dec 20, 1994 | Dec 20, 1994 | Jan 8, 1995 | 12,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 19, 1995 | Langdon G. M. et al #1 O-11-67659 | Wildcat | Occidental Permian Ltd. | Shut In · shut in Jan 1, 1998 | 12,380 |
Formation tops
As filed on W-2/G-1. Subsea from 3,531 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| RustlerRUSTLER/YATES | 2,192 | 1,339 |
| San AndresSAN ANDRES/TUBB | 4,455 | -924 |
| Wolfcamp | 8,998 | -5,467 |
| Atoka | 11,118 | -7,587 |
| Woodford | 12,142 | -8,611 |
| Silurian (undifferentiated)SILURIAN | 12,210 | -8,679 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,978 | 8,605 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,195 | 17.5 | 2,100 S |
| 8.625 | 7,980 | 11 | 850 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 | Feb 10, 1997 | Nov 18, 1996 | Yes |
| 00 | Jan 23, 1997 | — | — |
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 42-165-34819 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-34819 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
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/16534819, documented in the API reference.