WELL · 42-255-31391 · DISTRICT 2
Sawyer/Baker Unit #1
Karnes County · Hysaw (4300) field · Producing · Vertical
Sawyer/Baker Unit #1 (API 42-255-31391) is a well in Karnes County operated by Francisco Creek Operating Inc., completed July 10, 1998 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 12, 1998, permitted to 4,650 ft.
It was permitted by Miller, W. C. Operating Company and has since transferred to Francisco Creek Operating Inc. on the wellbore schedule.
Completion filings report one formation top, including Hysaw (4300') Reg..
Its lease has reported 62.5K barrels of oil since July 1998, last reporting in July 2026.
Operator of record
Francisco Creek Operating Inc.
Permitted by Miller, W. C. Operating Company; the EWA schedule now lists a different operator.
Castroville, TX · P-5 Y, filed Feb 4, 2026 · (210) 710-1133
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Francisco Creek Operating Inc. |
| Production reports | Francisco Creek Operating, Inc.through Apr 2026 |
| Latest permit | Miller, W. C. Operating CompanyMay 12, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,650
- total depth, ft
- 1
- permits on file
- May 12, 1998
- last permit issued
- Jul 10, 1998
- completed
- 62.5K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 10, 1998
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Sawyer/Baker Unit O-2-8405 | Hysaw (4300) | Francisco Creek Operating, Inc. | 1 | 62.5K | 0 | Jul 1998 – Jul 2026 |
Oil, barrels lease total
Last 12 months 99 · prior 12 88(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Miller, W. C. Operating CompanyJul 1998 → Feb 2012
- 2Finger Oil & Gas, Inc.Mar 2012 → May 2021
- 3Francisco Creek Operating, Inc.Dec 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476031-99 | Drill | Miller, W. C. Operating Company | May 6, 1998 | May 12, 1998 | May 31, 1998 | 4,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-8405 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 472 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Hysaw (4300') Reg. | 4,292 | -3,820 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,292 | 4,296 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 452 | 12.25 | 270 S |
| 5.5 | 4,363 | 7.875 | 645 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 | Dec 3, 1998 | Sep 24, 1998 | Yes |
| 00 | Nov 23, 1998 | — | — |
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 42-255-31391 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-31391 → 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/25531391, documented in the API reference.