WELL · 42-363-33781 · DISTRICT 7
Langford C #1
Palo Pinto County · Johnston Gap (Marble Falls) field · Vertical
Langford C #1 (API 42-363-33781) is a plugged well in Palo Pinto County, plugged May 5, 2023, last operated by Hunter Energy Inc..
The RRC has issued one drilling permit, issued November 19, 1986, permitted to 4,200 ft.
It was permitted by Resources Of America and has since transferred to Hunter Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Strawn, Caddo, Lake Sand, Marble Falls.
Its lease has reported 8.61K barrels of oil and 168K mcf of gas since January 1993, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Resources of America; the EWA schedule now lists a different operator.
Hurst, TX · P-5 Y, filed Dec 4, 2025 · 11 permits on file · (940) 682-8757
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hunter Energy Inc. |
| Production reports | Hunter Energy, Inc.through Apr 2006 |
| Latest permit | Resources of AmericaNov 19, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,200
- total depth, ft
- 1
- permits on file
- Nov 19, 1986
- last permit issued
- Sep 13, 1999
- completed
- 8.61K
- cumulative oil, bbl
- 168K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 13, 1999
- Shut in
- —
- Plugged
- May 5, 2023
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Langford "C" O-8-24127 | Johnston Gap (Marble Falls) | Hunter Energy, Inc. | 7 | 8.61K | 168K | Jan 1993 – 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.
- 1Telesis Operating Co.Jan 1993 → May 1993
- 2Telesis Operating Co., Inc.Jun 1993 → Mar 1995
- 3Hunter Energy, Inc.Apr 1995 → Apr 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 323314-99 | Drill | Resources of America | Nov 19, 1986 | Nov 19, 1986 | — | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24127 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,155 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 1,470 | -315 |
| Caddo | 2,940 | -1,785 |
| Caddo | 3,440 | -2,285 |
| Lake Sand | 3,680 | -2,525 |
| Marble FallsMARBLE FALLS (CONGL.) | 3,680 | -2,525 |
| Marble FallsMARBLE FALLS LIME | 3,955 | -2,800 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,685 | 3,690 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 211 | 12.25 | 150 S |
| 4.5 | 4,162 | 7.875 | 236 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 | May 11, 2000 | Oct 7, 1999 | — |
| 00 | Mar 19, 1987 | Mar 6, 1987 | Yes |
| 00 | Feb 18, 1987 | Jan 26, 1987 | Yes |
| 00 | Feb 3, 1987 | — | — |
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 42-363-33781 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-33781 → 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
- 185
- bbl, last 12 reported months
- 2.72M
- bbl, all reported
- May 2014
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089076 | H-1 Injection | Plugged May 8, 2023 | 1,500 | 1,000 | 3,685–3,690 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 185 · prior 12 170(+9%)
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/36333781, documented in the API reference.