WELL · 42-371-36671 · DISTRICT 8
LA Escalera 49-D Ltd TRC IV #2
Pecos County · Elsinore (Wolfcamp) field · Vertical
La Escalera 49-D Ltd Trc IV #2 (API 42-371-36671) is a plugged well in Pecos County, plugged July 1, 2024, last operated by Longfellow Energy LP.
The RRC has issued one drilling permit, issued February 24, 1997, permitted to 8,100 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Longfellow Energy LP on the wellbore schedule.
Completion filings report 2 formation tops, including Base Cretaceous (marker), Wolfcamp.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 26, 2026
- Permits on file
- 37
- Phone
- (972) 590-9900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Longfellow Energy LP |
| Production reports | Occidental W TX Overthrust, Inc.through Jan 2017 |
| Latest permit | Chevron U. S. A. Inc.Feb 24, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,100
- total depth, ft
- 1
- permits on file
- Feb 24, 1997
- last permit issued
- May 24, 1997
- completed
- 0
- cumulative oil, bbl
- 559K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1997 THROUGH Jun 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 24, 1997
- Shut in
- —
- Plugged
- Jul 1, 2024
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 |
|---|---|---|---|---|---|---|
| LA Escalera 49-D Ltd TRC IV G-10-165700 | Elsinore (Wolfcamp) | Longfellow Energy, LP | 1 | 0 | 559K | May 1997 – Jun 2024 |
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.
- 1Chevron U. S. A. Inc.Jun 1997 → Jun 1998
- 2Riata Energy, Inc.Jul 1998 → Nov 2006
- 3Sandridge Energy, Inc.Dec 2006 → May 2009
- 4Sandridge Expl. and Prod., LLCJun 2009 → Feb 2016
- 5Occidental W TX Overthrust, Inc.Dec 2016 → Jan 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 457610-99 | Drill | Chevron U. S. A. Inc. | Jan 21, 1997 | Feb 24, 1997 | Mar 26, 1997 | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-165700 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,941 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 978 | 2,963 |
| WolfcampWOLFCAMP CARBONATE | 4,946 | -1,005 |
| WolfcampWOLFCAMP SHALE | 5,248 | -1,307 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,300 | 7,312 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,450 | 14 | 900 S |
| 5.5 | 7,480 | 8.5 | 700 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 | Feb 26, 1998 | Oct 29, 1997 | Yes |
| 00 | Jan 5, 1998 | — | — |
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 42-371-36671 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-36671 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their 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/37136671, documented in the API reference.