TEXAS · WELLS · ROBERTS COUNTY · WATERFIELD "C" LEASE · API 42-393-32374 · DISTRICT 08
Waterfield C #11H
Roberts County · Mendota NW. (Douglas Lo.) field · Horizontal
Waterfield C #11H (API 42-393-32374) is a plugged horizontal well in Roberts County, plugged April 13, 2026, last operated by Unit Petroleum Company.
The RRC has issued one drilling permit (amended once), issued June 23, 2011, permitted to 7,500 ft.
Completion filings report 3 formation tops, including Brown Dolomite, Heebner Base, Douglas.
Its lease has reported 128K barrels of oil and 365K mcf of gas since October 2009, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2025
- Permits on file
- 1,100
- Phone
- (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Apr 2026 |
| Latest permit | Unit Petroleum CompanyJun 23, 2011 |
- 7,500
- total depth, ft
- 2
- permits on file
- Jun 23, 2011
- last permit issued
- Nov 29, 2011
- completed
- 128K
- cumulative oil, bbl
- 365K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 29, 2011
- Shut in
- —
- Plugged
- Apr 13, 2026
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Waterfield "C" O-14-8067 | Mendota, NW. (Douglas, Lo.) | Unit Petroleum Company | 3 | 128K | 365K | Oct 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,586 · prior 12 6,543(-30%)
Gas, mcf lease total
Last 12 months 29,179 · prior 12 31,418(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Unit Petroleum CompanyOct 2009 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718490-98 | Drill | Unit Petroleum Company | Aug 3, 2011 | Jun 23, 2011 | Aug 8, 2011 | 7,500 |
| 718490-99 | Drill | Unit Petroleum Company | Jun 15, 2011 | Jun 23, 2011 | Aug 8, 2011 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 29, 2011 | Waterfield C O-14-8067 | Mendota NW. (Douglas Lo.) | Unit Petroleum Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,833 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 4,109 | -1,276 |
| Heebner Base | 5,665 | -2,832 |
| Douglas | 6,924 | -4,091 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,885 | 8,385 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 776 | 12.25 | 400 S |
| 7 | 6,366 | 8.75 | 190 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 29, 2013 | Mar 9, 2012 | Yes |
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 42-393-32374 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-32374 → 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/39332374, documented in the API reference.