WELL · 42-485-35786 · DISTRICT 9
Sparks - Mayfield #10W
Wichita County · K-M-A field · Vertical
Sparks - Mayfield #10W (API 42-485-35786) is a plugged well in Wichita County, plugged September 23, 1993, last operated by Quatro Oil And Gas Inc..
The RRC has issued one drilling permit, issued November 21, 1979, permitted to 4,000 ft.
It was permitted by Grace Petroleum Corp. and has since transferred to Quatro Oil And Gas Inc. on the wellbore schedule.
Its lease has reported 75.3K barrels of oil and 143 mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Grace Petroleum Corp.; the EWA schedule now lists a different operator.
- Based in
- Joshua, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 12, 2025
- Permits on file
- 136
- Phone
- (940) 767-4443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quatro Oil and Gas Inc. |
| Production reports | Quatro Oil and Gas, Inc.through Apr 2026 |
| Latest permit | Grace Petroleum Corp.Nov 21, 1979 |
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
- Nov 21, 1979
- last permit issued
- Dec 14, 1979
- completed
- 75.3K
- cumulative oil, bbl
- 143
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 14, 1979
- Shut in
- —
- Plugged
- Sep 23, 1993
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 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sparks - Mayfield O-13-5955 | K-M-A | Quatro Oil and Gas, Inc. | 10 | 75.3K | 143 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 102 · prior 12 169(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pumpco ServicesJan 1993 → Oct 2004
- 2Peba Oil & Gas Co.Mar 2005 → Jan 2011
- 3Swanson, Tommy Oil Company, Inc.Feb 2011 → Sep 2012
- 4Quatro Oil and Gas, Inc.Oct 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 64484-99 | Drill | Grace Petroleum Corp. | Nov 21, 1979 | Nov 21, 1979 | Nov 27, 1979 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 14, 1979 | Sparks - Mayfield O-13-5955 | K-M-A | Quatro Oil and Gas Inc. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,959 | 4,006 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 100 | 12.25 | 100 S |
| 2.375 | 3,945 | — | — |
| 4.5 | 3,959 | 7.875 | 400 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 12, 1984 | Dec 20, 1979 | — |
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 42-485-35786 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-35786 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 176K
- bbl, all reported
- Oct 1993
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000032933 | H-1 Injection | Plugged Oct 1, 1993 | 400 | 1,500 | 3,959–4,006 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/48535786, documented in the API reference.