TEXAS · WELLS · MARTIN COUNTY · GLASS, G.W. "B" LEASE · API 42-317-33930 · DISTRICT 7B
Glass G.W. B #9
Martin County · Spraberry (Trend Area) field · Water Supply · Vertical
Glass G.W. B #9 (API 42-317-33930) is a well in Martin County operated by Cog Operating LLC, completed March 19, 2013 and listed as water supply on the RRC schedule, shut in February 1, 2026.
The RRC has issued 2 drilling permits between 1993 and 2013, permitted to 2,500 ft.
It was permitted by Thompson, J. Cleo and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Anhydrite, Yates, Spraberry, Dean.
Its lease has reported 1.03M barrels of oil and 2M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 20 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Thompson, J. Cleo; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | Thompson, J. CleoMar 4, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 2
- permits on file
- Mar 4, 2013
- last permit issued
- Mar 19, 2013
- completed
- 1.03M
- cumulative oil, bbl
- 2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 19, 2013
- Shut in
- Feb 1, 2026
- 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; they carry 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Glass, G.W. "B" O-10-23078 | Spraberry (Trend Area) | COG Operating LLC | 20 | 1.03M | 2M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 14,449 · prior 12 13,330(+8%)
Gas, mcf lease total
Last 12 months 5,298 · prior 12 9,900(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Thompson, J. CleoJan 1993 → Jul 2015
- 2RSP Permian, LLCAug 2015 → Jul 2018
- 3COG Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 757710-99 | Reenter | Thompson, J. Cleo | Feb 28, 2013 | Mar 4, 2013 | Mar 19, 2013 | 2,500 |
| 409666-99 | Drill | Thompson, J. Cleo | Mar 9, 1993 | Mar 10, 1993 | Mar 30, 1993 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 19, 2013 | Glass G.W. B O-10-23078 | Spraberry (Trend Area) | COG Operating LLC | Water Supply · shut in Feb 1, 2026 | 2,500 |
| Jul 3, 2002 | Glass G.W. B O-10-23078 | Spraberry (Trend Area) | COG Operating LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,855 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,102 | 1,702 | Perforated |
| 7,833 | 7,882 | Perforated |
| 8,615 | 8,689 | Perforated |
| 9,078 | 9,221 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 325 | 17.5 | 365 S |
| 5.5 | 2,500 | 17.5 | 2 S |
| 8.625 | 4,500 | 11 | 1,810 S |
| 4.5 | 10,516 | 7.875 | 1,175 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 | Apr 8, 2014 | Jun 4, 2013 | — |
| 00 | Nov 22, 2002 | Oct 15, 2002 | — |
| 00 | Jul 13, 1993 | Jun 14, 1993 | Yes |
| 00 | Jun 23, 1993 | — | — |
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 42-317-33930 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-33930 → 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/31733930, documented in the API reference.