WELL · 42-213-30566 · DISTRICT 5
Stringfield Tommye #1
Henderson County · Sand Trap (James Lime) field · Producing · Vertical
Stringfield Tommye #1 (API 42-213-30566) is a well in Henderson County operated by Highmark Energy Operating LLC, completed May 6, 1999 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 1, 1986, permitted to 11,500 ft.
It was permitted by Txp Operating Company and has since transferred to Highmark Energy Operating LLC on the wellbore schedule.
Completion filings report 14 formation tops, including Pecan Gap, Austin Chalk, Woodbine, Buda.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by TXP Operating Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · 23 permits on file · (903) 876-2591
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Highmark Energy Operating LLC |
| Production reports | Highmark Energy Operating, LLCthrough Apr 2026 |
| Latest permit | TXP Operating CompanyAug 1, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 1
- permits on file
- Aug 1, 1986
- last permit issued
- May 6, 1999
- completed
- 0
- cumulative oil, bbl
- 20.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 6, 1999
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Stringfield, Tommye G-5-123556 | Sand Trap (James Lime) | Highmark Energy Operating, LLC | 1 | 0 | 20.2M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 151,791 · prior 12 150,822(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Exploration & Prod. Co.Jan 1993 → Feb 1999
- 2Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Mar 2000
- 3Devon Energy Production Co, L.P.Apr 2000 → Mar 2007
- 4Hunt Oil CompanyApr 2007 → Aug 2014
- 5Vanguard Operating, LLCSep 2014 → Aug 2019
- 6Grizzly OP of Delaware, LLCSep 2019 → Mar 2021
- 7Highmark Energy Operating, LLCApr 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 304845-99 | Drill | TXP Operating Company | Jul 31, 1986 | Aug 1, 1986 | Sep 22, 1986 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-123556 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 484 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 3,058 | -2,574 |
| Austin Chalk | 4,180 | -3,696 |
| Austin ChalkBASE AUSTIN CHALK | 4,483 | -3,999 |
| Woodbine | 4,778 | -4,294 |
| Buda | 5,753 | -5,269 |
| Georgetown | 5,992 | -5,508 |
| Fortworth Lime | 6,488 | -6,004 |
| Duck Creek Shale | 6,664 | -6,180 |
| Duck Creek Lime | 6,812 | -6,328 |
| Goodland | 7,098 | -6,614 |
| Paluxy | 7,323 | -6,839 |
| Glen RoseGLENROSE | 7,760 | -7,276 |
| Massive Anhydrite (marker)BASE MASSIVE ANHYDRITE | 9,750 | -9,266 |
| James Lime | 10,310 | -9,826 |
| Pettit | 10,829 | -10,345 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,321 | 10,327 | Perforated |
| 10,463 | 10,473 | Perforated |
| 10,481 | 10,488 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 14 | 60 | — | — |
| 9.625 | 2,210 | 12.25 | 800 S |
| 5.5 | 11,000 | 8.5 | 850 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 | Jun 18, 1999 | May 19, 1999 | — |
| 00 | Dec 1, 1998 | Nov 6, 1998 | — |
| 00 | Apr 2, 1987 | Jan 21, 1987 | Yes |
| 00 | Mar 25, 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 42-213-30566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-213-30566 → 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/21330566, documented in the API reference.