WELL · 42-131-36917 · DISTRICT 4
Moffett L.P. Estate #1277
Duval County · Lil Miss (Pettus) field · Vertical
Moffett L.P. Estate #1277 (API 42-131-36917) is a well in Duval County operated by Cambridge Oil Company, completed July 3, 1986.
The RRC has issued 3 drilling permits between 1986 and 1992, permitted to 5,800 ft.
It was permitted by Regal Petroleum Services and has since transferred to Cambridge Oil Company on the wellbore schedule.
Completion filings report 2 formation tops, including Hockley, Pettus.
Its 2 leases have reported 49.1K barrels of oil and 64.4K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Regal Petroleum Services; the EWA schedule now lists a different operator.
Euless, TX · P-5 Y, filed Dec 3, 1993 · 79 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cambridge Oil Company |
| Production reports | Sun Exploration, Inc.through Aug 2022 |
| Latest permit | Regal Petroleum ServicesAug 31, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 3
- permits on file
- Aug 31, 1992
- last permit issued
- Jul 3, 1986
- completed
- 49.1K
- cumulative oil, bbl
- 64.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 3, 1986
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Moffett, L.P. Estate O-4-12151 | Lil Miss (Pettus) | 3D Oil Company, LLC | 1 | 49.1K | 64.4K | Jan 1993 – Jul 2026 |
| Moffett, L. P. Estate O-4-11190 | Lil Miss (Hockley 3900) | Regal Petroleum Services | 1 | 0 | 0 | Jan 1993 – Apr 1993 |
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.
- 1Regal Petroleum ServicesJan 1993 → Jun 1998
- 2L.T.D. Explorations Inc.Jul 1998 → Oct 2012
- 3Sun Exploration, Inc.Mar 2013 → Aug 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 401946-99 | Recompletion | Regal Petroleum Services | Aug 3, 1992 | Aug 31, 1992 | Nov 15, 1992 | 4,786 |
| 326483-99 | Recompletion | Cambridge Oil Company | Feb 12, 1987 | Feb 20, 1987 | — | 4,786 |
| 302360-99 | Drill | Gathings Oil, Inc. | May 19, 1986 | May 21, 1986 | Jun 22, 1986 | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-11190 | — | — | — | — |
| — | — O-4-12151 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 370 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Hockley | 3,905 | -3,535 |
| Pettus | 4,614 | -4,244 |
| Pettus | 4,615 | -4,245 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,905 | 3,913 | Perforated |
| 4,618 | 4,626 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 635 | 12.25 | 205 S |
| 4.5 | 4,785 | 7.875 | 1,040 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 25, 1993 | Jan 8, 1993 | Yes |
| 00 | Feb 16, 1993 | Feb 11, 1987 | Yes |
| 00 | May 29, 1987 | Feb 11, 1987 | Yes |
| 00 | Mar 24, 1987 | — | — |
| 00 | Jan 12, 1987 | Sep 10, 1986 | Yes |
| 00 | Jan 7, 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 42-131-36917 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36917 → 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.
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/13136917, documented in the API reference.