WELL · 42-447-35075 · DISTRICT 7
Meng James B #4
Throckmorton County · Connie B (Conglomerate M) field · Vertical
Meng James B #4 (API 42-447-35075) is a plugged well in Throckmorton County, plugged April 5, 2012, last operated by Ashtola Exploration Company Inc..
The RRC has issued one drilling permit, issued February 2, 1990, permitted to 4,999 ft.
Completion filings report 4 formation tops, including Caddo, Conglomerate J, Conglomerate M, Mississippian.
Its 2 leases have reported 537K barrels of oil and 499K mcf of gas since January 1993, last reporting in June 2012. The leases carry 12 wells, so these are lease totals, not this well alone.
Operator of record
Ashtola Exploration Company Inc.
Amarillo, TX · P-5 Y, filed Oct 4, 2025 · 362 permits on file · (406) 446-1484
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ashtola Exploration Company Inc. |
| Production reports | Ashtola Exploration Company,inc.through Feb 2012 |
| Latest permit | Ashtola Exploration Company,inc.Feb 2, 1990 |
- 4,999
- total depth, ft
- 1
- permits on file
- Feb 2, 1990
- last permit issued
- Mar 19, 1990
- completed
- 537K
- cumulative oil, bbl
- 499K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 19, 1990
- Shut in
- —
- Plugged
- Apr 5, 2012
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Meng, James "B" O-8-25187 | Connie B (Conglomerate M) | Ashtola Exploration Company,inc. | 8 | 522K | 459K | Jan 1993 – Jun 2012 |
| Meng, James "B" O-8-25186 | Connie B (Conglomerate J) | Ashtola Exploration Company,inc. | 4 | 14.7K | 40.7K | Jan 1993 – Mar 1994 |
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.
- 1Ashtola Exploration Company,inc.Jan 1993 → Feb 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 369346-99 | Drill | Ashtola Exploration Company,inc. | Feb 1, 1990 | Feb 2, 1990 | — | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25186 | — | — | — | — |
| — | — O-8-25187 | — | — | — | — |
| — | — O-8-25187 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,248 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 4,040 | -2,792 |
| Conglomerate J | 4,563 | -3,315 |
| Conglomerate M | 4,592 | -3,344 |
| MississippianMISSISSIPPI | 4,712 | -3,464 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,574 | 4,577 | Perforated |
| 4,574 | 4,606 | Perforated |
| 4,581 | 4,587 | Perforated |
| 4,593 | 4,606 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 174 | 12.25 | 140 S |
| 5.5 | 4,717 | 7.875 | 150 S |
| 4.5 | 4,717 | 7.875 | 150 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, 1998 | Oct 20, 1997 | — |
| 00 | May 17, 1994 | Mar 9, 1994 | — |
| 00 | Mar 9, 1994 | Apr 16, 1990 | Yes |
| 00 | May 10, 1990 | Apr 16, 1990 | Yes |
| 00 | May 2, 1990 | — | — |
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 42-447-35075 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35075 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 6.33M
- bbl, all reported
- Aug 2012
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000086646 | H-1 Injection | Plugged May 7, 2012 | 5,000 | 1,500 | 4,574–4,606 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/44735075, documented in the API reference.