WELL · 42-429-36868 · DISTRICT 7
Sylvanus Martin Unit #2H
Stephens County · Stephens County Regular field · Producing · Horizontal
Sylvanus Martin Unit #2H (API 42-429-36868) is a horizontal well in Stephens County operated by Texian Operating Company LLC, completed February 15, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 4, 2013, permitted to 5,500 ft.
It was permitted by Wapiti Operating, LLC and has since transferred to Texian Operating Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Breckenridge Sand, Strawn, Caddo.
Its lease has reported 162K barrels of oil and 46 mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wapiti Operating, LLC; the EWA schedule now lists a different operator.
Irving, TX · P-5 Y, filed Apr 4, 2026 · (214) 649-9231
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texian Operating Company LLC |
| Production reports | Texian Operating Company, LLCthrough May 2025 |
| Latest permit | Wapiti Operating, LLCDec 4, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Dec 4, 2013
- last permit issued
- Feb 15, 2014
- completed
- 162K
- cumulative oil, bbl
- 46
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 15, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sylvanus, Martin Unit O-8-16724 | Stephens County Regular | Texian Operating Company, LLC | 6 | 162K | 46 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2 · prior 12 55(-96%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1McClymond, Inc.Jan 1993 → Jul 2001
- 2McClymond, Ltd.Aug 2001 → Nov 2007
- 3Griffin Petroleum CompanyDec 2007 → Aug 2009
- 4Petropro Energy Partners, L.P.Sep 2009 → Jun 2010
- 5Layline Petroleum I, LLCJul 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 |
|---|---|---|---|---|---|---|
| 774059-99 | Drill | Wapiti Operating, LLC | Nov 19, 2013 | Dec 4, 2013 | Dec 25, 2013 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-16724 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,480 | 3,548 | Perforated |
| 3,696 | 3,804 | Perforated |
| 3,880 | 4,050 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,521 | 12.25 | 585 S |
| 5.5 | 4,702 | 8.75 | 790 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 4, 2014 | May 15, 2014 | Yes |
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 42-429-36868 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-36868 → 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/42936868, documented in the API reference.