WELL · 42-125-30993 · DISTRICT 8
McWilliams #1
Dickens County · Duck Creek (Tannehill) field · Producing · Vertical
Mcwilliams #1 (API 42-125-30993) is a well in Dickens County operated by Rhb Exploration & Production LLC, completed October 12, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 12, 2005, permitted to 4,800 ft.
It was permitted by Crego Exploration and has since transferred to Rhb Exploration & Production LLC on the wellbore schedule.
Completion filings report one formation top, including Tannehill.
Its lease has reported 20.5K barrels of oil since October 2005, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
RHB Exploration & Production LLC
Permitted by Crego Exploration; the EWA schedule now lists a different operator.
Grapevine, TX · P-5 Y, filed Apr 4, 2026 · 34 permits on file · (214) 394-6165
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | RHB Exploration & Production LLC |
| Production reports | RHB Exploration & Production,llcthrough Apr 2026 |
| Latest permit | Crego ExplorationJul 12, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,800
- total depth, ft
- 1
- permits on file
- Jul 12, 2005
- last permit issued
- Oct 12, 2005
- completed
- 20.5K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 12, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McWilliams O-11-68823 | Duck Creek (Tannehill) | RHB Exploration & Production,llc | 2 | 20.5K | 0 | Oct 2005 – Jul 2026 |
Oil, barrels lease total
Last 12 months 949 · prior 12 245(+287%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crego ExplorationOct 2005 → May 2015
- 2RHB Exploration & Production,llcJun 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 603023-99 | Drill | Crego Exploration | Jul 5, 2005 | Jul 12, 2005 | Aug 19, 2005 | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68823 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,240 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| TannehillTANNEHILL SS | 4,605 | -2,365 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,606 | 4,610 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 681 | 12.25 | 535 S |
| 5.5 | 4,677 | 7.875 | 180 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 | Jan 12, 2006 | Oct 14, 2005 | Yes |
| 00 | Nov 1, 2005 | — | — |
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 42-125-30993 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-125-30993 → 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/12530993, documented in the API reference.