TEXAS · WELLS · ANDREWS COUNTY · BITLER-LOWE CLEARFORK UNIT LEASE · API 42-003-36481 · DISTRICT 7B
Bitler-Lowe Clearfork Unit #1
Andrews County · Fullerton field · Injection · Vertical
Bitler-Lowe Clearfork Unit #1 (API 42-003-36481) is a well in Andrews County operated by Highmark Energy Operating LLC, completed August 26, 1989 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued August 11, 1989, permitted to 7,200 ft.
It was permitted by Maralo, Inc. and has since transferred to Highmark Energy Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Rustler, Yates, San Andres, Glorieta.
Its lease has reported 2.57M barrels of oil and 1.15M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 50 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 22.8K barrels injected in the 12 months reported through March 2026.
Operator of record
Permitted by Maralo, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 9, 2026
- Permits on file
- 23
- Phone
- (469) 214-5299
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Highmark Energy Operating LLC |
| Production reports | Highmark Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Maralo, Inc.Aug 11, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Aug 11, 1989
- last permit issued
- Aug 26, 1989
- completed
- 2.57M
- cumulative oil, bbl
- 1.15M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 1989
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 50 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bitler-Lowe Clearfork Unit O-10-29029 | Fullerton | Highmark Energy Operating, LLC | 50 | 2.57M | 1.15M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 24,937 · prior 12 27,015(-8%)
Gas, mcf lease total
Last 12 months 9 · prior 12 1,618(-99%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Maralo, Inc.Jan 1993 → Dec 1998
- 2Maralo, LLCJan 1999 → Nov 2004
- 3COG Operating LLCDec 2004 → Dec 2012
- 4Legacy Reserves Operating LPJan 2013 → Feb 2023
- 5Highmark Energy Operating, LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 362661-99 | Drill | Maralo, Inc. | Aug 11, 1989 | Aug 11, 1989 | Aug 13, 1989 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 26, 1989 | Bitler-Lowe Clearfork Unit O-10-29029 | Fullerton | Highmark Energy Operating LLC | Injection | 7,200 |
Formation tops
As filed on W-2/G-1. Subsea from 3,311 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,883 | 1,428 |
| Yates | 3,014 | 297 |
| San Andres | 4,523 | -1,212 |
| Glorieta | 5,784 | -2,473 |
| U. Clearfork | 6,252 | -2,941 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,930 | 7,130 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,769 | 12.25 | 600 S |
| 5.5 | 7,200 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 22, 1989 | Dec 4, 1989 | Yes |
| 00 | Dec 7, 1989 | — | — |
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 42-003-36481 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-36481 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 22.8K
- bbl, last 12 reported months
- 1.6M
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000072707 | H-1 Injection | Active | 2,000 | 3,050 | 6,100–7,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 22,839 · prior 12 8,980(+154%)
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/00336481, documented in the API reference.