WELL · 42-289-31551 · DISTRICT 5
Rowfu (Sawmill) #1
Leon County · Red Oak (Dexter) field · Vertical
Rowfu (Sawmill) #1 (API 42-289-31551) is a well in Leon County operated by Xto Energy Inc., completed August 12, 2011.
The RRC has issued one drilling permit, issued January 26, 2006, permitted to 7,000 ft.
It was permitted by Diasu Oil & Gas CO., Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Nacatoch, Pecan Gap, Austin Chalk, Woodbine.
Its 2 leases have reported 1.62M barrels of oil and 107K mcf of gas since March 2006, last reporting in July 2026. The leases carry 32 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 156K barrels injected in the 12 months reported through December 2025.
Operator of record
Permitted by Diasu Oil & Gas Co., Inc.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,156 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | Rusk Energy Operating LLCthrough Apr 2026 |
| Latest permit | Diasu Oil & Gas Co., Inc.Jan 26, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Jan 26, 2006
- last permit issued
- Aug 12, 2011
- completed
- 1.62M
- cumulative oil, bbl
- 107K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 12, 2011
- 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 32 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Red Oak (Woodbine Dexter) Unit O-5-3966 | Red Oak (Dexter) | Rusk Energy Operating LLC | 31 | 1.59M | 78.8K | Sep 2011 – Jul 2026 |
| Rowfu (Sawmill) O-5-3821 | Red Oak (Dexter) | XTO Energy Inc. | 1 | 28.6K | 28.5K | Mar 2006 – Jul 2012 |
Oil, barrels lease total
Last 12 months 24,322 · prior 12 25,689(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Mar 2006 → Mar 2021
- 2Rusk Energy Operating LLCApr 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 613030-99 | Drill | Diasu Oil & Gas Co., Inc. | Jan 25, 2006 | Jan 26, 2006 | Feb 14, 2006 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-3821 | — | — | — | — |
| — | — O-5-3966 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 351 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Nacatoch | 3,346 | -2,995 |
| Pecan Gap | 4,176 | -3,825 |
| Austin ChalkAUSTIN | 5,364 | -5,013 |
| Woodbine | 6,159 | -5,808 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,564 | 6,572 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 732 | 11 | 216 S |
| 5.5 | 6,750 | 7.875 | 885 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 | Jul 9, 2012 | Nov 21, 2011 | — |
| 00 | Dec 15, 2011 | Nov 21, 2011 | — |
| 00 | Sep 14, 2006 | Apr 14, 2006 | — |
| 00 | May 17, 2006 | — | — |
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 42-289-31551 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-289-31551 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 156K
- bbl, last 12 reported months
- 963K
- bbl, all reported
- Dec 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000102801 | H-1 Injection | Active | 3,000 | 3,275 | 6,500–6,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 156,100 · prior 12 65,642(+138%)
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/28931551, documented in the API reference.