WELL · 42-429-31913 · DISTRICT 7
Trammell-Swanson #1
Stephens County · Jim Kern SE. (Congl) field · Vertical
Trammell-Swanson #1 (API 42-429-31913) is a well in Stephens County operated by Statex Petroleum Inc., completed December 19, 1978.
The RRC has issued 2 drilling permits between 1978 and 1997, permitted to 4,700 ft.
Completion filings report 3 formation tops, including Caddo, Upper Congl, Lower Congl.
Its 2 leases have reported 227K barrels of oil and 64.7K mcf of gas since January 1993, last reporting in July 2026. The leases carry 19 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Aug 11, 2000 · 289 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Statex Petroleum Inc. |
| Production reports | Texian Operating Company, LLCthrough May 2025 |
| Latest permit | Statex Petroleum Inc.Nov 18, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 2
- permits on file
- Nov 18, 1997
- last permit issued
- Dec 19, 1978
- completed
- 227K
- cumulative oil, bbl
- 64.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 19, 1978
- Shut in
- —
- Plugged
- —
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 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| West Black Caddo Unit O-8-28587 | Stephens County Regular | Texian Operating Company, LLC | 17 | 227K | 63.9K | May 1999 – Jul 2026 |
| Trammell-Swanson O-8-15395 | Jim Kern, SE. (Congl) | Statex Petroleum Inc. | 2 | 8 | 749 | Jan 1993 – May 1999 |
Oil, barrels lease total
Last 12 months 2 · prior 12 108(-98%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wheat, Buck Resources, Inc.Jan 1993 → Aug 1994
- 2Statex Petroleum Inc.May 1999 → Apr 2000
- 3Statex Operating, LLCMay 2000 → Mar 2007
- 4Baseline Oil & Gas Corp.Apr 2007 → Oct 2010
- 5Layline Petroleum I, LLCNov 2010 → May 2013
- 6Wapiti Operating, LLCJun 2013 → Mar 2015
- 7Clearly Petroleum, LLCApr 2015 → Apr 2020
- 8GTG Operating, LLCMay 2020 → Jan 2024
- 9Team Operating, L.L.C.Feb 2024 → Apr 2025
- 10Texian Operating Company, LLCMay 2025 → May 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 469475-99 | Field transfer | Statex Petroleum Inc. | Oct 30, 1997 | Nov 18, 1997 | — | 4,550 |
| 30216-99 | Drill | Enrich Oil Corporation | Aug 8, 1978 | Aug 8, 1978 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-15395 | — | — | — | — |
| — | — O-8-28587 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,143 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,280 | -2,137 |
| Upper Congl | 3,923 | -2,780 |
| Lower Congl | 3,980 | -2,837 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,982 | 3,988 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 165 | 12 | 120 S |
| 2.375 | 3,984 | — | — |
| 4.5 | 4,150 | 7.875 | 250 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 | Nov 9, 2015 | Nov 4, 2015 | — |
| 00 | Jul 30, 1999 | May 17, 1999 | — |
| 00 | May 20, 1999 | Oct 17, 1979 | — |
| 00 | Jan 12, 1984 | Oct 17, 1979 | — |
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 42-429-31913 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-31913 → 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/42931913, documented in the API reference.