WELL · 42-429-35112 · DISTRICT 7
Kaufman #1
Stephens County · Welwood-Hill (Mississippian) field · Vertical
Kaufman #1 (API 42-429-35112) is a plugged well in Stephens County, plugged January 17, 2019, last operated by S.B. Street Operating Inc..
The RRC has issued 2 drilling permits between 1988 and 2010, permitted to 4,700 ft.
Completion filings report 3 formation tops, including Caddo, Conglomerate, Mississippian.
Its 2 leases have reported 5.07K barrels of oil and 57.5K mcf of gas since January 1993, last reporting in April 2019. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Graham, TX · P-5 Y, filed Dec 4, 2025 · 274 permits on file · (325) 226-1585
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | S.B. Street Operating Inc. |
| Production reports | S.B. Street Operating, Inc.through Apr 2015 |
| Latest permit | S.B. Street Operating, Inc.Dec 14, 2010 |
- 4,700
- total depth, ft
- 2
- permits on file
- Dec 14, 2010
- last permit issued
- Jan 17, 1989
- completed
- 5.07K
- cumulative oil, bbl
- 57.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 17, 1989
- Shut in
- —
- Plugged
- Jan 17, 2019
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kaufman O-8-25263 | Welwood-Hill (Mississippian) | S.B. Street Operating, Inc. | 1 | 1.41K | 57.5K | Jan 1993 – Apr 2019 |
| Kaufman O-8-30621 | Stephens County Regular | S.B. Street Operating, Inc. | 1 | 3.66K | 0 | Dec 2010 – Apr 2019 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Grimes, Norman W.Jan 1993 → Dec 2003
- 2S.B. Street Operating, Inc.Apr 2010 → Apr 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 706757-99 | Recompletion | S.B. Street Operating, Inc. | Dec 9, 2010 | Dec 14, 2010 | Oct 28, 2010 | 4,483 |
| 353951-99 | Drill | Grimes, Norman W. | Dec 5, 1988 | Dec 7, 1988 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25263 | — | — | — | — |
| — | — O-8-30621 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,181 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,268 | -2,087 |
| CaddoCADDO LIME | 3,268 | -2,087 |
| Conglomerate | 3,947 | -2,766 |
| Mississippian | 4,265 | -3,084 |
| MississippianMISSISSIPPI LIME | 4,265 | -3,084 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,270 | 3,278 | Perforated |
| 3,304 | 3,318 | Perforated |
| 4,288 | 4,294 | Perforated |
| 4,314 | 4,320 | Perforated |
| 4,342 | 4,345 | Perforated |
| 4,376 | 4,483 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 12.25 | 95 S |
| 4.5 | 4,376 | 7.875 | 300 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 | Feb 25, 2011 | Dec 15, 2010 | — |
| 00 | Feb 27, 1989 | Jan 30, 1989 | Yes |
| 00 | Feb 21, 1989 | — | — |
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 42-429-35112 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-35112 → 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/42935112, documented in the API reference.