WELL · 42-173-31865 · DISTRICT 8
Overton B. -A- #27
Glasscock County · Howard Glasscock field · Vertical
Overton B. -A- #27 (API 42-173-31865) is a plugged well in Glasscock County, plugged January 13, 1995, last operated by Conocophillips Company.
The RRC has issued one drilling permit, issued June 24, 1985, permitted to 2,750 ft.
It was permitted by Conoco Inc. and has since transferred to Conocophillips Company on the wellbore schedule.
Completion filings report 2 formation tops, including Grayburg, San Andres.
Its lease has reported 230K barrels of oil and 11.5K mcf of gas since January 1993, last reporting in May 2014. The lease carries 29 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
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 3, 2026
- Permits on file
- 3,290
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conocophillips Company |
| Production reports | Conocophillips Companythrough Nov 2011 |
| Latest permit | Conoco Inc.Jun 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.
- 2,750
- total depth, ft
- 1
- permits on file
- Jun 24, 1985
- last permit issued
- Sep 9, 1985
- completed
- 230K
- cumulative oil, bbl
- 11.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 9, 1985
- Shut in
- —
- Plugged
- Jan 13, 1995
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 29 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Overton, B. -A- O-10-2701 | Howard Glasscock | Conocophillips Company | 29 | 230K | 11.5K | Jan 1993 – May 2014 |
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.Jan 1993 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Nov 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 278608-99 | Drill | Conoco Inc. | Jun 21, 1985 | Jun 24, 1985 | Aug 19, 1985 | 2,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 9, 1985 | Overton B. -A- O-10-2701 | Howard Glasscock | Conocophillips Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,687 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 2,030 | 657 |
| San Andres | 2,470 | 217 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,255 | 2,268 | Perforated |
| 2,273 | 2,280 | Perforated |
| 2,286 | 2,290 | Perforated |
| 2,298 | 2,306 | Perforated |
| 2,429 | 2,432 | Perforated |
| 2,454 | 2,459 | Perforated |
| 2,470 | 2,476 | Perforated |
| 2,478 | 2,486 | Perforated |
| 2,492 | 2,498 | Perforated |
| 2,500 | 2,502 | Perforated |
| 2,508 | 2,520 | Perforated |
| 2,526 | 2,530 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 322 | 14.75 | 250 S |
| 7 | 2,685 | 9.5 | 820 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 | Nov 25, 1985 | Oct 1, 1985 | Yes |
| 00 | Oct 15, 1985 | — | — |
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 42-173-31865 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31865 → 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/17331865, documented in the API reference.