TEXAS · WELLS · WICHITA COUNTY · KMA WATERFLOOD-SOUTHWEST UNIT LEASE · API 42-485-41027 · DISTRICT 7C
Kma Waterflood-Southwest Unit #361
Wichita County · K-M-A field · Producing · Vertical
Kma Waterflood-Southwest Unit #361 (API 42-485-41027) is a well in Wichita County operated by Stephens & Johnson Operating CO., completed March 17, 1986 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 25, 1986, permitted to 3,928 ft.
It was permitted by Sage Energy Company and has since transferred to Stephens & Johnson Operating CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Kma Lime, Kma Zone I, Kma Zone Ii, Goen.
Its lease has reported 5.31M barrels of oil and 19 mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 160 wells, so these are lease totals, not this well alone.
Operator of record
Stephens & Johnson Operating Co.
Permitted by Sage Energy Company; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- 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 | Sage Energy CompanyFeb 25, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,928
- total depth, ft
- 1
- permits on file
- Feb 25, 1986
- last permit issued
- Mar 17, 1986
- completed
- 5.31M
- cumulative oil, bbl
- 19
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 17, 1986
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 | 5.31M | 19 | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 113,163 · prior 12 116,786(-3%)
Wells named Kma Waterflood-Southwest Unit
Stephens & Johnson Operating Co.'s other wells filed under this lease name in Wichita County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain 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 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 298438-99 | Drill | Sage Energy Company | Feb 19, 1986 | Feb 25, 1986 | — | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 17, 1986 | Kma Waterflood-Southwest Unit O-13-10267 | K-M-A | Stephens & Johnson Operating Co. | Producing | 3,928 |
Formation tops
As filed on W-2/G-1. Subsea from 1,032 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Kma Lime | 3,672 | -2,640 |
| Kma Zone I | 3,750 | -2,718 |
| Kma Zone II | 3,786 | -2,754 |
| Goen | 3,858 | -2,826 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,749 | 3,840 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 198 | 12.5 | 115 S |
| 5.5 | 3,928 | 7.875 | 125 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 | Apr 8, 1986 | Mar 20, 1986 | Yes |
| 00 | Apr 2, 1986 | — | — |
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 42-485-41027 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-41027 → 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/48541027, documented in the API reference.