WELL · 42-089-31965 · DISTRICT 3
Glasscock C. G. #8
Colorado County · Glasscock (Wilcox 9 400) field · Shut IN · Vertical
Glasscock C. G. #8 (API 42-089-31965) is a well in Colorado County operated by Proline Energy Resources Inc, completed June 14, 1996 and listed as shut in on the RRC schedule, shut in February 1, 2013.
The RRC has issued one drilling permit, issued April 2, 1996, permitted to 11,650 ft.
It was permitted by Kcs Resources, Inc. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
Completion filings report one formation top, including Wilcox.
Its lease has reported 62.9K barrels of oil and 151K mcf of gas since June 1996, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by KCS Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Sugar Land, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (832) 886-4420
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | White Oak Operating Company LLCthrough Nov 2015 |
| Latest permit | KCS Resources, Inc.Apr 2, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,650
- total depth, ft
- 1
- permits on file
- Apr 2, 1996
- last permit issued
- Jun 14, 1996
- completed
- 62.9K
- cumulative oil, bbl
- 151K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1996 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 1996
- Shut in
- Feb 1, 2013
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Glasscock, C. G. O-3-23107 | Glasscock (Wilcox 9,400) | Proline Energy Resources Inc | 2 | 62.9K | 151K | Jun 1996 – Jul 2026 |
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.
- 1KCS Resources, Inc.Aug 1996 → Nov 2007
- 2Milagro Exploration, LLCDec 2007 → Oct 2015
- 3White Oak Operating Company LLCNov 2015 → Nov 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 446480-99 | Drill | KCS Resources, Inc. | Mar 29, 1996 | Apr 2, 1996 | Apr 16, 1996 | 11,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 14, 1996 | Glasscock C. G. O-3-23107 | Glasscock (Wilcox 9 400) | Proline Energy Resources Inc | Shut IN · shut in Feb 1, 2013 | 11,650 |
Formation tops
As filed on W-2/G-1. Subsea from 229 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,200 | 9,206 | Perforated |
| 9,216 | 9,224 | Perforated |
| 9,234 | 9,244 | Perforated |
| 9,286 | 9,109 | Perforated |
| 9,404 | 9,414 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,054 | 12.25 | 605 S |
| 4.5 | 9,613 | 8.75 | 625 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 23, 1997 | Nov 1, 1996 | Yes |
| 00 | Dec 19, 1996 | — | — |
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 42-089-31965 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-089-31965 → 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/08931965, documented in the API reference.