TEXAS · WELLS · SUTTON COUNTY · API 42-435-36096 · DISTRICT 6E
Glasscock Lillian Bell #3005
Sutton County · Sawyer (Strawn North) field · SWR-10-Well · Vertical
- Fields on the latest permit · any of 3
- Fawcett (Wolfcamp) · Sawyer (Canyon) · Sawyer (Strawn, North)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Glasscock Lillian Bell #3005 (API 42-435-36096) is a well in Sutton County operated by Upp Operating LLC, completed December 25, 2002 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 21, 2002, permitted to 8,865 ft.
It was permitted by Dominion Oklahoma Texas E&P, Inc and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Base Cretaceous (marker), Wolfcamp, Canyon, Strawn.
Its 2 leases have reported 240 barrels of oil and 177K mcf of gas since December 2002, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Dominion Oklahoma Texas E&P, Inc; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | Upp Operating, LLCthrough Apr 2026 |
| Latest permit | Dominion Oklahoma Texas E&P, IncNov 21, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,865
- total depth, ft
- 2
- permits on file
- Nov 21, 2002
- last permit issued
- Dec 25, 2002
- completed
- 240
- cumulative oil, bbl
- 177K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2002 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 25, 2002
- Shut in
- —
- 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 2 leases 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, L. B. G-9-196137 | Sawyer (Canyon) | Upp Operating, LLC | 1 | 240 | 177K | Dec 2002 – Apr 2026 |
| Glasscock, Lillian Bell G-9-196138 | Sawyer (Strawn, North) | Upp Operating, LLC | 1 | 0 | 0 | Dec 2002 – — |
Gas, mcf lease total
Last 12 months 3,178 · prior 12 3,462(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dominion Oklahoma Texas E&P, IncDec 2002 → Dec 2007
- 2Highmount Expl & Prod Texas LLCJan 2008 → Sep 2014
- 3Enervest Operating, L.L.C.Oct 2014 → Mar 2019
- 4Upp Operating, LLCApr 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 525758-98 | Drill | Dominion Oklahoma Texas E&P, Inc | Jul 14, 2003 | Nov 21, 2002 | Dec 8, 2002 | 8,900 |
| 525758-99 | Drill | Dominion Oklahoma Texas E&P, Inc | Nov 21, 2002 | Nov 21, 2002 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 25, 2002 | Glasscock Lillian Bell G-9-196138 | Sawyer (Strawn North) | Upp Operating LLC | SWR-10-Well · shut in Mar 1, 2003 | 8,865 |
| Dec 25, 2002 | Glasscock L. B. G-9-196137 | Sawyer (Canyon) | Upp Operating LLC | Producing | 8,865 |
Formation tops
As filed on W-2/G-1. Subsea from 2,373 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 1,058 | 1,315 |
| Wolfcamp | 4,111 | -1,738 |
| Canyon | 7,135 | -4,762 |
| Strawn | 8,491 | -6,118 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,163 | 7,436 | Perforated |
| 8,494 | 8,504 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,164 | 11 | 310 S |
| 4.5 | 7,145 | 7.875 | 565 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 | Sep 5, 2003 | Jun 23, 2003 | Yes |
| 00 | Aug 27, 2003 | — | — |
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 42-435-36096 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-36096 → 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/43536096, documented in the API reference.