WELL · 42-485-43223 · DISTRICT 9
Roller B Wolfson #9
Wichita County · Wichita County Regular field · Producing · Vertical
Roller B Wolfson #9 (API 42-485-43223) is a well in Wichita County operated by Rkw Oil & Gas LLC, completed July 10, 1996 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 12, 1996, permitted to 1,250 ft.
It was permitted by Wolfson, I. J. and has since transferred to Rkw Oil & Gas LLC on the wellbore schedule.
Completion filings report one formation top, including Thomas Sand.
Its lease has reported 51.3K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wolfson, I. J.; the EWA schedule now lists a different operator.
Burkburnett, TX · P-5 Y, filed Jun 4, 2026 · (940) 631-4240
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | RKW Oil & Gas LLC |
| Production reports | RKW Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Wolfson, I. J.Jun 12, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,250
- total depth, ft
- 1
- permits on file
- Jun 12, 1996
- last permit issued
- Jul 10, 1996
- completed
- 51.3K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 10, 1996
- 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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Roller "B" Wolfson O-13-18030 | Wichita County Regular | RKW Oil & Gas LLC | 6 | 51.3K | 21 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 92 · prior 12 121(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wolfson, I. J.Jan 1993 → Apr 2002
- 2Reynolds, J. C. & W. F.May 2002 → Sep 2021
- 3Aramco Petroleum LLCOct 2021 → Dec 2025
- 4RKW Oil & Gas LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 448786-99 | Drill | Wolfson, I. J. | May 31, 1996 | Jun 12, 1996 | Jun 13, 1996 | 1,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-18030 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,033 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Thomas Sand | 1,060 | -27 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 290 | 300 | Perforated |
| 624 | 631 | Perforated |
| 1,056 | 1,061 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,090 | 6.875 | 275 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 16, 1996 | Nov 27, 1996 | Yes |
| 00 | Dec 10, 1996 | — | — |
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 42-485-43223 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-43223 → 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/48543223, documented in the API reference.