WELL · 42-177-31735 · DISTRICT 1
Clifton Thomas E. #1
Gonzales County · William Harry (Cockrill SD.3RD) field · Vertical
Clifton Thomas E. #1 (API 42-177-31735) is a plugged well in Gonzales County, plugged December 21, 2012, last operated by Sellers Lease Service.
The RRC has issued 2 drilling permits (amended once) between 1989 and 1993, permitted to 2,290 ft.
Completion filings report 3 formation tops, including Mt Eden 2000, Mt. Eden (2000), Cockrill Sand 3rd.
Its 3 leases have reported 1.71K barrels of oil and 736 mcf of gas since January 1993, last reporting in February 2013. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Flatonia, TX · P-5 Y, filed Feb 2, 2024 · 20 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sellers Lease Service |
| Production reports | Sellers Lease Service, Inc.through May 2009 |
| Latest permit | Sellers' Lease ServiceJan 22, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,290
- total depth, ft
- 3
- permits on file
- Jan 22, 1993
- last permit issued
- Apr 21, 1989
- completed
- 1.71K
- cumulative oil, bbl
- 736
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 21, 1989
- Shut in
- —
- Plugged
- Dec 21, 2012
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clifton, Thomas E. O-1-14503 | Mt. Eden (2000) | Sellers Lease Service, Inc. | 1 | 1.71K | 0 | Jan 2004 – Feb 2013 |
| Clifton, Thomas E. G-1-144616 | Mt. Eden (2000) | Sellers Lease Service, Inc. | 1 | 0 | 736 | Jan 1993 – Jan 2004 |
| Clifton, Thomas E. O-1-12269 | William Harry (Cockrill SD.3RD) | Sellers' Lease Service | 1 | 0 | 0 | Jan 1993 – Apr 1993 |
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.
- 1Sellers Lease Service, Inc.Apr 2000 → May 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 407115-99 | Recompletion | Sellers' Lease Service | Dec 9, 1992 | Jan 22, 1993 | May 26, 1992 | 2,290 |
| 355280-98 | Drill | Sellers' Lease Service | Apr 25, 1989 | Feb 28, 1989 | — | 2,290 |
| 355280-99 | Drill | Sellers' Lease Service | Jan 17, 1989 | Feb 28, 1989 | Mar 9, 1989 | 2,290 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-144616 | — | — | — | — |
| — | — O-1-12269 | — | — | — | — |
| — | — O-1-14503 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 317 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MT Eden 2000 | 2,005 | -1,688 |
| Mt. Eden (2000) | 2,005 | -1,688 |
| Cockrill Sand 3RD | 2,040 | -1,723 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,007 | 2,010 | Perforated |
| 2,008 | 2,010 | Perforated |
| 2,048 | 2,051 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 100 | 12.25 | 70 S |
| 4.5 | 2,193 | 7.875 | 235 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 | Mar 4, 2004 | Jan 20, 2004 | — |
| 00 | Feb 10, 2004 | — | — |
| 00 | May 18, 1993 | Nov 13, 1992 | Yes |
| 00 | Apr 6, 1993 | — | — |
| 00 | Jul 14, 1989 | Jun 21, 1989 | Yes |
| 00 | Jul 11, 1989 | — | — |
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 42-177-31735 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-177-31735 → 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/17731735, documented in the API reference.