TEXAS · WELLS · WICHITA COUNTY · API 42-485-91585 · DISTRICT 7C
Kma Waterflood-Southwest Unit #160
Wichita County · K-M-A field · Producing · Vertical
Kma Waterflood-Southwest Unit #160 (API 42-485-91585) is a well in Wichita County operated by Stephens & Johnson Operating CO., completed September 16, 1994 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1981 and 1994, permitted to 4,416 ft.
Its 2 leases have reported 5.28M barrels of oil and 38 mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 163 wells, so these are lease totals, not this well alone.
Operator of record
Stephens & Johnson Operating Co.
- Based in
- Wichita Falls, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 2, 2026
- Permits on file
- 360
- Phone
- (940) 723-2166
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stephens & Johnson Operating Co. |
| Production reports | Stephens & Johnson Operating Co.through Apr 2026 |
| Latest permit | Stephens & Johnson Operating Co.Sep 21, 1994 |
- 4,416
- total depth, ft
- 2
- permits on file
- Sep 21, 1994
- last permit issued
- Sep 16, 1994
- completed
- 5.28M
- cumulative oil, bbl
- 38
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 16, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 163 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kma Waterflood-Southwest Unit O-13-10267 | K-M-A | Stephens & Johnson Operating Co. | 160 | 5.27M | 19 | Jan 1993 – Apr 2026 |
| Griffin, N. C. O-13-17431 | K-M-A (Ellenburger) | Stephens & Johnson Operating Co. | 3 | 3.93K | 19 | Jan 1993 – Aug 1994 |
Oil, barrels lease total
Last 12 months 113,507 · prior 12 119,611(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1S & J Operating Co.Jan 1993 → Aug 1993
- 2Stephens & Johnson Operating Co.Sep 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 428114-99 | Recompletion | Stephens & Johnson Operating Co. | Sep 16, 1994 | Sep 21, 1994 | Aug 31, 1994 | 4,416 |
| 146056-99 | Other | Shell Oil Company | Dec 29, 1981 | Dec 29, 1981 | — | 4,416 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 16, 1994 | Kma Waterflood-Southwest Unit O-13-10267 | K-M-A | Stephens & Johnson Operating Co. | Producing | 4,416 |
| May 28, 1981 | Griffin N. C. O-13-17431 | K-M-A (Ellenburger) | Stephens & Johnson Operating Co. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,872 | 3,880 | Perforated |
| 3,914 | 3,946 | Perforated |
| 3,980 | 4,000 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 103 | 12.5 | 50 S |
| 8.625 | 103 | — | 50 S |
| 2.875 | 2,010 | — | — |
| 5.5 | 4,351 | 7.875 | 300 S |
| 5.5 | 4,351 | — | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 20, 1994 | Oct 4, 1994 | Yes |
| 00 | Oct 10, 1994 | — | — |
| 00 | Jan 12, 1984 | Jan 18, 1982 | — |
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 42-485-91585 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-91585 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/48591585, documented in the API reference.