WELL · 42-443-30457 · DISTRICT 7
McClung Anna 1 #1
Terrell County · South Branch (Strawn) field · Shut IN · Vertical
Mcclung Anna 1 #1 (API 42-443-30457) is a well in Terrell County operated by White Rock Oil & Gas LLC, completed March 14, 1995 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended 4 times), issued May 19, 1994, permitted to 14,000 ft.
It was permitted by Conoco Inc. and has since transferred to White Rock Oil & Gas LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Base Cretaceous (marker), Dolomite, Wolfcamp, Strawn.
Its 2 leases have reported 2.76K barrels of oil and 98.1K mcf of gas since March 1995, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conoco Inc.; the EWA schedule now lists a different operator.
- Based in
- Plano, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 18, 2025
- Permits on file
- 31
- Phone
- (214) 981-1400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Rock Oil & Gas LLC |
| Production reports | Conoco Inc.through May 1998 |
| Latest permit | Conoco Inc.May 19, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 5
- permits on file
- May 19, 1994
- last permit issued
- Mar 14, 1995
- completed
- 2.76K
- cumulative oil, bbl
- 98.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1995 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 14, 1995
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| McClung, Anna 1 G-9-155631 | South Branch (Wolfcamp) | White Rock Oil & Gas, LLC | 1 | 0 | 71.6K | Mar 1995 – Jul 2026 |
| McClung, Anna 1 O-9-14402 | South Branch (Strawn) | White Rock Oil & Gas, LLC | 1 | 2.76K | 26.5K | Mar 1995 – Jul 2026 |
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.
- 1Conoco Inc.Mar 1995 → May 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424089-95 | Drill | Conoco Inc. | Jun 17, 1996 | May 19, 1994 | — | 14,000 |
| 424089-96 | Drill | Conoco Inc. | May 22, 1996 | May 19, 1994 | — | 14,000 |
| 424089-97 | Drill | Conoco Inc. | Dec 2, 1994 | May 19, 1994 | Jan 5, 1995 | 14,000 |
| 424089-98 | Drill | Conoco Inc. | Oct 25, 1994 | May 19, 1994 | — | 14,000 |
| 424089-99 | Drill | Conoco Inc. | May 19, 1994 | May 19, 1994 | — | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-155631 | — | — | — | — |
| — | — O-9-14402 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 930 |
| Dolomite | 930 |
| Wolfcamp | 5,390 |
| Strawn | 10,950 |
| PennsylvanianPENN STRAWN | 11,103 |
| Strawn | 11,103 |
| Shale | 11,839 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,046 | 10,532 | Perforated |
| 11,348 | 11,491 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,230 | 17.5 | 1,249 S |
| 9.625 | 5,550 | 12.25 | 400 S |
| 7 | 12,073 | 8.5 | 675 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 | Jul 15, 1996 | Apr 22, 1996 | Yes |
| 00 | Jul 11, 1996 | — | — |
| 00 | Feb 14, 1996 | Jun 2, 1995 | Yes |
| 00 | Oct 17, 1995 | — | — |
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 42-443-30457 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-30457 → 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/44330457, documented in the API reference.