TEXAS · WELLS · TERRELL COUNTY · MITCHELL, MARY 1 LEASE · API 42-443-30459 · DISTRICT 6E
Mitchell Mary 1 #1
Terrell County · Pakenham (Wolfcamp) field · Producing · Vertical
Mitchell Mary 1 #1 (API 42-443-30459) is a well in Terrell County operated by White Rock Oil & Gas LLC, completed October 3, 1994 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 19, 1994, permitted to 9,616 ft.
It was permitted by Conoco Inc. and has since transferred to White Rock Oil & Gas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Base Cretaceous (marker), Permian (undifferentiated), Wolfcamp.
Its lease has reported 14.3K barrels of oil and 1.33M mcf of gas since October 1994, last reporting volume in April 2026.
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 | White Rock Oil & Gas, LLCthrough Apr 2026 |
| 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.
- 9,616
- total depth, ft
- 1
- permits on file
- May 19, 1994
- last permit issued
- Oct 3, 1994
- completed
- 14.3K
- cumulative oil, bbl
- 1.33M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1994 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 3, 1994
- 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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mitchell, Mary 1 G-9-151757 | Pakenham (Wolfcamp) | White Rock Oil & Gas, LLC | 1 | 14.3K | 1.33M | Oct 1994 – Apr 2026 |
Gas, mcf lease total
Last 12 months 14,531 · prior 12 18,360(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Oct 1994 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Oct 2018
- 3White Rock Oil & Gas, LLCNov 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424087-99 | Drill | Conoco Inc. | May 19, 1994 | May 19, 1994 | Jul 23, 1994 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 3, 1994 | Mitchell Mary 1 G-9-151757 | Pakenham (Wolfcamp) | White Rock Oil & Gas LLC | Producing | 9,616 |
Formation tops
As filed on W-2/G-1. Subsea from 2,668 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE OF CRETACEOUS | 920 | 1,748 |
| Permian (undifferentiated)UPPER PERMIAN | 920 | 1,748 |
| WolfcampUPPER WOLFCAMP 1ST | 5,127 | -2,459 |
| Wolfcamp | 8,150 | -5,482 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,740 | 7,774 | Perforated |
| 7,810 | 7,818 | Perforated |
| 7,834 | 7,850 | Perforated |
| 8,150 | 8,184 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,165 | 17.5 | 850 S |
| 9.625 | 6,663 | 12.25 | 700 S |
| 7 | 9,529 | 8.5 | 425 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 27, 2000 | Feb 24, 2000 | — |
| 00 | Jan 2, 1995 | Oct 12, 1994 | Yes |
| 00 | Dec 1, 1994 | — | — |
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 42-443-30459 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-30459 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/44330459, documented in the API reference.