WELL · 42-317-36852 · DISTRICT 8
Cox 11 SWD #1
Martin County · Spraberry (Trend Area) field · Injection · Vertical
Cox 11 Swd #1 (API 42-317-36852) is a well in Martin County operated by Ovintiv USA Inc., completed March 27, 2012 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 17, 2011, permitted to 5,200 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Ovintiv USA Inc. on the wellbore schedule.
Completion filings report one formation top, including San Andres.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 1.55M barrels injected in the 12 months reported through January 2026.
Operator of record
Permitted by Parsley Energy Operations, LLC; the EWA schedule now lists a different operator.
Denver, CO · P-5 Y, filed Oct 4, 2025 · 1,390 permits on file · (877) 386-2200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ovintiv USA Inc. |
| Production reports | none |
| Latest permit | Parsley Energy Operations, LLCMay 17, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- May 17, 2011
- last permit issued
- Mar 27, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 2012
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cox 11 SWD O-10-41526 | Spraberry (Trend Area) | Ovintiv USA Inc. | 1 | 0 | 0 | Mar 2012 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 716019-99 | Drill | Parsley Energy Operations, LLC | May 10, 2011 | May 17, 2011 | Nov 4, 2011 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41526 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,794 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,700 | -1,906 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,700 | 4,864 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 418 | 17.5 | 474 S |
| 7 | 5,204 | 11 | 1,291 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 | Jun 11, 2012 | Apr 3, 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 42-317-36852 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-36852 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 1.55M
- bbl, last 12 reported months
- 23.4M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103581 | W-14 Disposal | Active | 30,000 | 2,300 | 4,600–5,204 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,552,718 · prior 12 768,028(+102%)
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/31736852, documented in the API reference.