TEXAS · WELLS · STARR COUNTY · FRIO E UNIT -B- LEASE · API 42-427-01566 · DISTRICT 04
Frio E Unit -B- #33
Starr County · Rincon field · Vertical
Frio E Unit -B- #33 (API 42-427-01566) is a plugged well in Starr County, plugged January 12, 1994, last operated by Kerr-Mcgee Oil & Gas Onshore LLC.
The RRC has issued one drilling permit, issued March 14, 1978, permitted to 4,465 ft.
It was permitted by Continental Oil Company and has since transferred to Kerr-Mcgee Oil & Gas Onshore LLC on the wellbore schedule.
Its lease has reported 13.7K barrels of oil and 20.9K mcf of gas since January 1993, last reporting in March 2004. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
Kerr-McGee Oil & Gas Onshore LLC
Permitted by Continental Oil Company; the EWA schedule now lists a different operator.
- Based in
- The Woodlands, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 3, 2005
- Permits on file
- 377
- Phone
- (281) 673-6590
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Oil & Gas Onshore LLC |
| Production reports | Conoco Inc.through Apr 2002 |
| Latest permit | Continental Oil CompanyMar 14, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,465
- total depth, ft
- 1
- permits on file
- Mar 14, 1978
- last permit issued
- Dec 2, 1987
- completed
- 13.7K
- cumulative oil, bbl
- 20.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 2, 1987
- Shut in
- —
- Plugged
- Jan 12, 1994
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Frio E Unit -B- O-4-6304 | Rincon | Kerr-McGee Oil & Gas Onshore LLC | 13 | 13.7K | 20.9K | Jan 1993 – Mar 2004 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Jan 1993 → Apr 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 21056-99 | Recompletion | Continental Oil Company | Mar 14, 1978 | Mar 14, 1978 | — | 4,465 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 2, 1987 | Frio E Unit -B- O-4-6304 | Rincon | Kerr-McGee Oil & Gas Onshore LLC | Plugged | — |
| — | Slick T. B. -B- Est. O-4-2341 | Rincon | Kerr-McGee Oil & Gas Onshore LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,884 | 3,891 | Perforated |
| 3,884 | 3,901 | Perforated |
| — | 3,812 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 315 | 15 | 200 S |
| 7 | 4,050 | — | 260 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 20, 1993 | Nov 13, 1992 | — |
| 00 | Mar 4, 1988 | Jan 18, 1988 | — |
| 00 | Jan 12, 1984 | Sep 22, 1978 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-427-01566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-01566 → 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
- 24.3K
- bbl, all reported
- Feb 1992
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000064529 | H-1 Injection | Plugged Feb 4, 1994 | 2,000 | 1,650 | 3,800–3,930 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 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/42701566, documented in the API reference.