WELL · 42-353-31367 · DISTRICT 7
Frymire Waterflood Unit #3080
Nolan County · Lake Trammel W. (Canyon) field · Vertical
Frymire Waterflood Unit #3080 (API 42-353-31367) is a plugged well in Nolan County, plugged April 13, 2001, last operated by Grayrock Energy II LLC.
The RRC has issued one drilling permit, issued October 28, 1982, permitted to 6,900 ft.
It was permitted by Enexco U.S.A., Ltd. and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its 2 leases have reported 432K barrels of oil and 105K mcf of gas since January 1993, last reporting in July 2026. The leases carry 27 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Enexco U.S.A., Ltd.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | Grayrock Energy II, LLCthrough Apr 2026 |
| Latest permit | Enexco U.S.A., Ltd.Oct 28, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,900
- total depth, ft
- 1
- permits on file
- Oct 28, 1982
- last permit issued
- Jun 12, 1995
- completed
- 432K
- cumulative oil, bbl
- 105K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 12, 1995
- Shut in
- —
- Plugged
- Apr 13, 2001
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 2 leases this well is completed on; they carry 27 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Frymire Waterflood Unit O-8-26877 | Lake Trammel, W. (Canyon) | Grayrock Energy II, LLC | 21 | 431K | 99.9K | May 1993 – Jul 2026 |
| Frymire O-8-19425 | Lake Trammel, W. (Canyon) | Enexco, Inc. | 6 | 1.18K | 5.24K | Jan 1993 – Oct 1993 |
Oil, barrels lease total
Last 12 months 383 · prior 12 316(+21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enexco, Inc.Jan 1993 → Oct 1996
- 2Northland Operating CompanyNov 1996 → Aug 1999
- 3Cockrell Production Co., Inc.Sep 1999 → Feb 2004
- 4L.C.S. Production CompanyMar 2004 → Apr 2009
- 5Plantation Operating, LLCMay 2009 → Nov 2011
- 6Merit Energy CompanyDec 2011 → May 2017
- 7Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 8Grayrock Energy II, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 175669-99 | Drill | Enexco U.S.A., Ltd. | Jan 13, 1984 | Oct 28, 1982 | Aug 4, 1983 | 6,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-19425 | — | — | — | — |
| — | — O-8-26877 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,303 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Canyon | 5,229 | -2,926 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,229 | 5,241 | Perforated |
| 5,288 | 5,295 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 305 | 12.25 | 225 S |
| 4.5 | 5,423 | 7.875 | 600 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 | Sep 5, 1995 | Jun 22, 1995 | — |
| 00 | May 24, 1993 | Sep 26, 1983 | — |
| 00 | Mar 21, 1984 | Sep 26, 1983 | — |
| 00 | Mar 10, 1984 | Sep 26, 1983 | — |
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 42-353-31367 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-31367 → 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
- 4.79K
- bbl, last 12 reported months
- 324K
- bbl, all reported
- Nov 2000
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000079381 | H-1 Injection | Plugged Apr 25, 2001 | 600 | 2,000 | 5,229–5,241 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 4,787 · prior 12 48,432(-90%)
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/35331367, documented in the API reference.