TEXAS · WELLS · DENTON COUNTY · LANGLEY UNIT LEASE · API 42-121-30816 · DISTRICT 7C
Langley Unit #2
Denton County · Newark East (Barnett Shale) field · Vertical
Langley Unit #2 (API 42-121-30816) is a plugged well in Denton County, plugged January 23, 2026, last operated by Lime Rock Resources IV-A L.P..
The RRC has issued one drilling permit, issued August 25, 2000, permitted to 8,875 ft.
It was permitted by Dallas Production, Inc. and has since transferred to Lime Rock Resources IV-A L.P. on the wellbore schedule.
Completion filings report 3 formation tops, including Cordell, Marble Falls, Viola.
Its lease has reported 12.5K barrels of oil and 795K mcf of gas since November 2000, with no volume in the three years through April 2026.
Operator of record
Permitted by Dallas Production, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 18, 2025
- Permits on file
- 117
- Phone
- (713) 292-9510
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lime Rock Resources IV-a L.P. |
| Production reports | Lime Rock Resources IV-a, L.P.through Mar 2019 |
| Latest permit | Dallas Production, Inc.Aug 25, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,875
- total depth, ft
- 1
- permits on file
- Aug 25, 2000
- last permit issued
- Nov 5, 2000
- completed
- 12.5K
- cumulative oil, bbl
- 795K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2000 THROUGH Mar 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 5, 2000
- Shut in
- —
- Plugged
- Jan 23, 2026
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 |
|---|---|---|---|---|---|---|
| Langley Unit G-13-180619 | Newark, East (Barnett Shale) | Lime Rock Resources IV-a, L.P. | 1 | 12.5K | 795K | Nov 2000 – Mar 2019 |
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.
- 1Dallas Production, Inc.Dec 2000 → Aug 2002
- 2Burlington Resources O & G Co LPSep 2002 → Oct 2018
- 3Lime Rock Resources IV-a, L.P.Nov 2018 → Mar 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 498864-99 | Drill | Dallas Production, Inc. | Aug 25, 2000 | Aug 25, 2000 | Sep 22, 2000 | 8,875 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 5, 2000 | Langley Unit G-13-180619 | Newark East (Barnett Shale) | Lime Rock Resources IV-a L.P. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 780 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cordell | 6,100 | -5,320 |
| Marble Falls | 7,060 | -6,280 |
| Viola | 8,560 | -7,780 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,674 | 7,800 | Perforated |
| 7,940 | 8,520 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,018 | 12.25 | 480 S |
| 5.5 | 8,641 | 7.875 | 270 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 | Mar 27, 2001 | Dec 18, 2000 | Yes |
| 00 | Feb 7, 2001 | — | — |
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 42-121-30816 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-30816 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/12130816, documented in the API reference.