WELL · 42-237-08323 · DISTRICT 9
Graham #4 #1
Jack County · Sewell (Caddo Lower) field · Vertical
Graham #4 #1 (API 42-237-08323) is a well in Jack County operated by Schlittler Willard, completed July 5, 1981.
The RRC has issued one drilling permit, issued June 24, 1981, permitted to 5,000 ft.
It was permitted by H & L Drilling CO. and has since transferred to Schlittler Willard on the wellbore schedule.
Its lease has reported 11.1K barrels of oil and 42.3K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by H & L Drilling Co.; the EWA schedule now lists a different operator.
Bryson, TX · P-5 Y, filed Jul 4, 2026 · 1 permits on file · (940) 550-8292
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Schlittler Willard |
| Production reports | Schlittler, Willardthrough Apr 2026 |
| Latest permit | H & L Drilling Co.Jun 24, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 1
- permits on file
- Jun 24, 1981
- last permit issued
- Jul 5, 1981
- completed
- 11.1K
- cumulative oil, bbl
- 42.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 5, 1981
- 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 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 |
|---|---|---|---|---|---|---|
| Graham O-13-26869 | Sewell (Caddo Lower) | Schlittler, Willard | 1 | 11.1K | 42.3K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 165(-100%)
Oil, barrels lease total
Last 12 months 17 · prior 12 12(+42%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ericksen, W.R.Jan 1993 → Nov 1993
- 2Royal Oil Ltd. Co.Dec 1993 → Dec 1995
- 3Horn, W. J.Jan 1996 → Sep 1997
- 4Schlittler, WillardOct 1997 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 122370-99 | Other | H & L Drilling Co. | Jun 24, 1981 | Jun 24, 1981 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-26869 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,112 | 4,122 | Perforated |
| — | 4,122 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 200 | 11.25 | 80 S |
| 2.875 | 4,120 | — | — |
| 4.5 | 4,300 | 6.75 | 200 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 17, 1987 | — | — |
| 00 | Dec 8, 1987 | — | — |
| 00 | Jan 12, 1984 | Jul 17, 1981 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-237-08323 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-08323 → 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/23708323, documented in the API reference.