WELL · 42-183-30600 · DISTRICT 6
McLendon-Combest #1
Gregg County · Willow Springs (T.peak Trans.) field · Vertical
Mclendon-Combest #1 (API 42-183-30600) is a well in Gregg County operated by Dallas Production Inc., completed March 20, 1984.
The RRC has issued one drilling permit, issued September 30, 1983, permitted to 9,400 ft.
It was permitted by Excelsior Oil Corp. and has since transferred to Dallas Production Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including T. Massive Anhy., Top Mass. Anhy., Base M. A., B. Massive Anhy..
Its 2 leases have reported 107K barrels of oil and 509K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Excelsior Oil Corp.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2020 · 823 permits on file · (214) 265-4319
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dallas Production Inc. |
| Production reports | Dallas Production Company LLCthrough Apr 2023 |
| Latest permit | Excelsior Oil Corp.Sep 30, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,400
- total depth, ft
- 1
- permits on file
- Sep 30, 1983
- last permit issued
- Mar 20, 1984
- completed
- 107K
- cumulative oil, bbl
- 509K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 1984
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McLendon-Combest O-6-14018 | Willow Springs (T.peak Trans.) | Dallas Production Company LLC | 3 | 107K | 414K | Apr 2000 – Jul 2026 |
| McLendon-Combest G-6-109973 | Willow Springs (T.peak Trans.) | Dallas Production, Inc. | 1 | 0 | 94.3K | Jan 1993 – Dec 2011 |
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.
- 1Roach, R. Byron TrusteeJan 1993 → Jun 1998
- 2Dallas Production, Inc.Aug 1998 → Feb 2021
- 3Dallas Production Company LLCMar 2021 → Apr 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 215867-99 | Drill | Excelsior Oil Corp. | Aug 31, 1983 | Sep 30, 1983 | — | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-109973 | — | — | — | — |
| — | — O-6-14018 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 402 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T. Massive Anhy. | 6,525 | -6,123 |
| Top Mass. Anhy. | 6,525 | -6,123 |
| Base M. A. | 6,765 | -6,363 |
| B. Massive Anhy. | 6,765 | -6,363 |
| T. James | 7,225 | -6,823 |
| James LimeTOP JAMES | 7,225 | -6,823 |
| PettitTOP PETTET | 7,450 | -7,048 |
| T. Pettit | 7,450 | -7,048 |
| Travis PeakTOP TRAVIS PEAK | 7,645 | -7,243 |
| T. Travis Peak | 7,645 | -7,243 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,652 | 7,658 | Perforated |
| 7,774 | 7,780 | Perforated |
| 8,902 | 8,930 | Perforated |
| 8,941 | 8,962 | Perforated |
| 8,988 | 9,032 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 60 | 17.5 | — |
| 9.625 | 1,232 | 12.25 | — |
| 5.5 | 9,252 | 8.75 | — |
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 | Nov 29, 2011 | May 2, 2011 | — |
| 00 | Apr 20, 1984 | Apr 9, 1984 | — |
| 00 | Apr 19, 1984 | Apr 9, 1984 | — |
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 42-183-30600 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-183-30600 → 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/18330600, documented in the API reference.