WELL · 42-337-33602 · DISTRICT 9
Holt Sand Unit #S 35
Montague County · Montague County Regular field · Shut IN · Vertical
Holt Sand Unit #S 35 (API 42-337-33602) is a well in Montague County operated by Wako Oil CO. LLC, completed December 23, 2004 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 18, 2003, permitted to 2,000 ft.
It was permitted by Seelye, William L. and has since transferred to Wako Oil CO. LLC on the wellbore schedule.
Completion filings report one formation top, including Deep Canyon.
Its lease has reported 345K barrels of oil and 545 mcf of gas since January 1993, last reporting in July 2026. The lease carries 63 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Seelye, William L.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Oct 4, 2025 · (214) 537-2545
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wako Oil Co. LLC |
| Production reports | Wako Oil Co. LLCthrough Apr 2026 |
| Latest permit | Seelye, William L.Dec 18, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 2
- permits on file
- Dec 18, 2003
- last permit issued
- Dec 23, 2004
- completed
- 345K
- cumulative oil, bbl
- 545
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 23, 2004
- 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; they carry 63 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Holt Sand Unit O-13-12478 | Montague County Regular | Wako Oil Co. LLC | 63 | 345K | 545 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,989 · prior 12 3,181(+25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1O-Rrell Oil CompanyJan 1993 → Dec 2001
- 2Seelye, William L.Mar 2002 → Feb 2005
- 3Seel-Mac Oil & Gas LLCMar 2005 → Nov 2010
- 4Brahman Operating, L.L.C.Dec 2010 → Nov 2012
- 5Wako Oil Co. LLCDec 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 539611-98 | Drill | Seelye, William L. | Feb 11, 2004 | Dec 18, 2003 | Dec 21, 2003 | 2,000 |
| 539611-99 | Drill | Seelye, William L. | Dec 12, 2003 | Dec 18, 2003 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-12478 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,884 | 1,889 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,984 | 7.875 | 425 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 | Apr 21, 2006 | Jun 1, 2005 | Yes |
| 00 | Dec 1, 2005 | — | — |
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 42-337-33602 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-33602 → 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/33733602, documented in the API reference.