TEXAS · WELLS · WICHITA COUNTY · CYPRIDGE-MANGOLD UNIT LEASE · API 42-485-40272 · DISTRICT 7C
Cypridge-Mangold Unit #1010
Wichita County · K-M-A field · Vertical
Cypridge-Mangold Unit #1010 (API 42-485-40272) is a plugged well in Wichita County, plugged September 28, 2009, last operated by Stephens & Johnson Operating CO..
The RRC has issued one drilling permit, issued February 12, 1985, permitted to 4,100 ft.
It was permitted by American Petrofina CO. Of Tex. and has since transferred to Stephens & Johnson Operating CO. on the wellbore schedule.
Completion filings report 2 formation tops, including Kma Limestone, Kma Zone Ii.
Its lease has reported 1.02M barrels of oil and 65.6K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 34 wells, so these are lease totals, not this well alone.
Operator of record
Stephens & Johnson Operating Co.
Permitted by American Petrofina Co. of Tex.; the EWA schedule now lists a different operator.
- 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 | American Petrofina Co. of Tex.Feb 12, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,100
- total depth, ft
- 1
- permits on file
- Feb 12, 1985
- last permit issued
- May 5, 1985
- completed
- 1.02M
- cumulative oil, bbl
- 65.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 5, 1985
- Shut in
- —
- Plugged
- Sep 28, 2009
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 34 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cypridge-Mangold Unit O-13-10752 | K-M-A | Stephens & Johnson Operating Co. | 34 | 1.02M | 65.6K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 17,127 · prior 12 18,435(-7%)
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 |
|---|---|---|---|---|---|---|
| 266712-99 | Drill | American Petrofina Co. of Tex. | Feb 12, 1985 | Feb 12, 1985 | — | 4,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 5, 1985 | Cypridge-Mangold Unit O-13-10752 | K-M-A | Stephens & Johnson Operating Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,033 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Kma Limestone | 3,681 | -2,648 |
| Kma Zone II | 3,778 | -2,745 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,780 | 3,816 | Perforated |
| 3,832 | 3,846 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 163 | 12.25 | 125 S |
| 5.5 | 3,896 | 7.875 | 230 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 | Jun 17, 1985 | May 20, 1985 | — |
| 00 | Jun 13, 1985 | — | — |
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 42-485-40272 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-40272 → 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/48540272, documented in the API reference.