WELL · 42-485-42722 · DISTRICT 9
Kma Waterflood-Southwest Unit #381
Wichita County · K-M-A field · Producing · Vertical
Kma Waterflood-Southwest Unit #381 (API 42-485-42722) is a well in Wichita County operated by Stephens & Johnson Operating CO., completed November 16, 1992 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 28, 1992, permitted to 4,000 ft.
It was permitted by S & J Operating CO. and has since transferred to Stephens & Johnson Operating CO. on the wellbore schedule.
Completion filings report 3 formation tops, including Gunsight, Kma Lime, Goenlime.
Its lease has reported 5.27M barrels of oil and 19 mcf of gas since January 1993, last reporting in July 2026. The lease carries 160 wells, so these are lease totals, not this well alone.
Operator of record
Stephens & Johnson Operating Co.
Permitted by S & J Operating Co.; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed May 4, 2026 · 360 permits on file · (940) 781-1977
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 | S & J Operating Co.Oct 28, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Oct 28, 1992
- last permit issued
- Nov 16, 1992
- completed
- 5.27M
- cumulative oil, bbl
- 19
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 16, 1992
- 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 160 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 – Jul 2026 |
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 |
|---|---|---|---|---|---|---|
| 405343-99 | Drill | S & J Operating Co. | Oct 28, 1992 | Oct 28, 1992 | Nov 5, 1992 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-10267 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,031 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GunsightGUNSIGHT LIME | 1,790 | -759 |
| Kma Lime | 3,656 | -2,625 |
| Goenlime | 3,869 | -2,838 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,722 | 3,742 | Perforated |
| 3,754 | 3,757 | Perforated |
| 3,883 | 3,896 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 129 | 12.25 | 100 S |
| 5.5 | 3,850 | 7.875 | 260 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 | Jan 25, 1993 | Jan 5, 1993 | Yes |
| 00 | Jan 13, 1993 | — | — |
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 42-485-42722 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-42722 → 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/48542722, documented in the API reference.