WELL · 42-055-34093 · DISTRICT 1
Fields J. T. #4A
Caldwell County · Luling-Branyon field · Producing · Vertical
Fields J. T. #4A (API 42-055-34093) is a well in Caldwell County operated by Enhanced RS Inc., completed February 20, 1987 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 18, 1986, permitted to 2,200 ft.
It was permitted by Spencer-Cloughly Investments Inc and has since transferred to Enhanced RS Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Buda.
Its lease has reported 6.11K barrels of oil and 7.19K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Spencer-Cloughly Investments Inc; the EWA schedule now lists a different operator.
Luling, TX · P-5 Y, filed Apr 4, 2026 · 4 permits on file · (920) 904-5794
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enhanced RS Inc. |
| Production reports | Enhanced RS, Inc.through Feb 2026 |
| Latest permit | Spencer-Cloughly Investments IncMar 18, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,200
- total depth, ft
- 1
- permits on file
- Mar 18, 1986
- last permit issued
- Feb 20, 1987
- completed
- 6.11K
- cumulative oil, bbl
- 7.19K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 20, 1987
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fields, J. T. O-1-1065 | Luling-Branyon | Enhanced RS, Inc. | 5 | 6.11K | 7.19K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 10 · prior 12 13(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Spencer-Cloughly Investments IncJan 1993 → Apr 1994
- 2Global Energy Group, Inc.Aug 1996 → May 1997
- 3Lif-Tex Oil Recovery, Inc.Jun 1997 → Dec 1997
- 4Austin Operating, LLC.Jan 1998 → Dec 1998
- 5Caltex Energy Co.Jan 2002 → Mar 2011
- 6CCR Operating, LLCApr 2011 → Jul 2011
- 7Luling O&G LLCAug 2011 → Mar 2014
- 8Enhanced RS, Inc.Jun 2015 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 299756-99 | Drill | Spencer-Cloughly Investments Inc | Mar 18, 1986 | Mar 18, 1986 | — | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-1065 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,806 | 1,842 | Perforated |
| 1,864 | 1,908 | Perforated |
| 1,980 | 2,000 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 2,059 | 7.875 | 320 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 19, 1987 | Mar 6, 1987 | Yes |
| 00 | Mar 17, 1987 | — | — |
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 42-055-34093 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-34093 → 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/05534093, documented in the API reference.