TEXAS · WELLS · OCHILTREE COUNTY · API 42-357-31770 · DISTRICT 08
Buckminster #313
Ochiltree County · Pan Petro (Cleveland) field · Vertical
Buckminster #313 (API 42-357-31770) is a plugged well in Ochiltree County, plugged March 28, 2013, last operated by Apache Corporation.
The RRC has issued one drilling permit, issued October 24, 1985, permitted to 9,000 ft.
It was permitted by Diamond Shamrock Exploration CO. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 13 formation tops, including Brown Dolomite, Douglas, Tonkawa, Kansas City.
Its 2 leases have reported 19K barrels of oil and 306K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Diamond Shamrock Exploration Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,758
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough May 2012 |
| Latest permit | Diamond Shamrock Exploration Co.Oct 24, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Oct 24, 1985
- last permit issued
- Dec 1, 2004
- completed
- 19K
- cumulative oil, bbl
- 306K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 1, 2004
- Shut in
- —
- Plugged
- Mar 28, 2013
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 |
|---|---|---|---|---|---|---|
| Buckminster G-14-206702 | Pan Petro (Cleveland) | Apache Corporation | 1 | 1.96K | 42.9K | Dec 2004 – May 2012 |
| Buckminster O-14-3803 | Perryton, West (Cleveland) | Apache Corporation | 3 | 17K | 263K | Jan 1993 – May 2005 |
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.
- 1Maxus Exploration CompanyJan 1993 → Jan 1995
- 2Midgard Energy CompanyFeb 1995 → Sep 1997
- 3Crescendo Resources, L.P.Oct 1997 → Mar 2000
- 4Apache CorporationApr 2000 → May 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 288329-99 | Drill | Diamond Shamrock Exploration Co. | Sep 13, 1985 | Oct 24, 1985 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 1, 2004 | Buckminster G-14-206702 | Pan Petro (Cleveland) | Apache Corporation | Plugged | — |
| Jan 29, 1986 | Buckminster O-14-3803 | Perryton West (Cleveland) | Apache Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,968 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,379 | -411 |
| Douglas | 5,584 | -2,616 |
| Tonkawa | 5,812 | -2,844 |
| Kansas City | 6,500 | -3,532 |
| ClevelandCLEVELAND PAY | 6,813 | -3,845 |
| Des Moines | 6,970 | -4,002 |
| Des Monies | 6,970 | -4,002 |
| Atoka | 7,772 | -4,804 |
| AtokaATOKA PAY | 7,819 | -4,851 |
| 13 Finger Lime | 7,900 | -4,932 |
| 13 Finger Line | 7,900 | -4,932 |
| Morrow | 8,002 | -5,034 |
| Squaw Belly | 8,505 | -5,537 |
| MississippianMISSISSIPPI | 8,852 | -5,884 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,814 | 6,842 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,582 | 12.25 | 5,355 S |
| 5.5 | 7,097 | 7.875 | 200 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 | May 24, 2005 | Feb 11, 2005 | — |
| 00 | Mar 9, 2005 | — | — |
| 00 | Feb 19, 1986 | Feb 5, 1986 | Yes |
| 00 | Feb 15, 1986 | — | — |
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 42-357-31770 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31770 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/35731770, documented in the API reference.