WELL · 42-135-33631 · DISTRICT 8
North Lawson Unit #5-8
Ector County · Lawson (San Andres) field · Vertical
North Lawson Unit #5-8 (API 42-135-33631) is a plugged well in Ector County, plugged June 3, 2014, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued April 17, 1981, permitted to 4,500 ft.
It was permitted by Sun Exploration & Production CO. and has since transferred to Endeavor Energy Resources L.P. on the wellbore schedule.
Its lease has reported 64.9K barrels of oil and 54.2K mcf of gas since January 1993, last reporting in February 2020. The lease carries 66 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Permitted by Sun Exploration & Production Co.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 6,190
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Endeavor Energy Resources L.P.through Feb 2019 |
| Latest permit | Sun Exploration & Production Co.Apr 17, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Apr 17, 1981
- last permit issued
- Oct 4, 2001
- completed
- 64.9K
- cumulative oil, bbl
- 54.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 4, 2001
- Shut in
- —
- Plugged
- Jun 3, 2014
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 66 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Lawson Unit O-10-26286 | Lawson (San Andres) | Endeavor Energy Resources L.P. | 66 | 64.9K | 54.2K | Jan 1993 – Feb 2020 |
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.
- 1O'Ryan Oil and GasJan 1993 → Jun 1998
- 2Anadarko Petroleum CorporationJul 1998 → Aug 2003
- 3Endeavor Energy Resources L.P.Sep 2003 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 115482-99 | Drill | Sun Exploration & Production Co. | Apr 17, 1981 | Apr 17, 1981 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-26286 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,306 | 4,374 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 267 | 12.25 | 230 S |
| 2.375 | 4,417 | — | — |
| 5.5 | 4,470 | 7.875 | 1,050 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 | Jun 27, 2009 | Feb 6, 2009 | — |
| 00 | Dec 12, 2001 | Oct 19, 2001 | — |
| 00 | Jan 12, 1984 | Jun 29, 1981 | — |
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 42-135-33631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-33631 → 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/13533631, documented in the API reference.