WELL · 42-325-34362 · DISTRICT 1

Menchaca #8

Y

Medina County · Fairfield field · Producing  · Vertical

Menchaca #8 (API 42-325-34362) is a well in Medina County operated by 1859 Operating LLC, completed April 9, 2024 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued July 31, 2023, permitted to 1,800 ft.

Completion filings report 4 formation tops, including Escondido, Olmos, Anacacho, Buda.

Its lease has reported 9.79K barrels of oil since March 2014, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.

Operator of record

1859 Operating LLC

Dripping Spgs, TX · P-5 Y, filed Dec 4, 2025 · 124 permits on file · (512) 922-4529

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule1859 Operating LLC
Production reports1859 Operating LLCthrough Mar 2026
Latest permit1859 Operating LLCJul 31, 2023
1,800
total depth, ft
1
permits on file
Jul 31, 2023
last permit issued
Apr 9, 2024
completed
9.79K
cumulative oil, bbl
0
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 2014 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Apr 9, 2024
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

29.249565, -98.815244

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Medina County.

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 9 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Menchaca O-1-17670Fairfield1859 Operating LLC99.79K0Mar 2014 – Jul 2026

Oil, barrels lease total

Last 12 months 610 · prior 12 1,269(-52%)

0100200300202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Premier Minerals, Inc.Mar 2014 → Mar 2021
  2. 2JM Calk Operating, LLCApr 2021 → Feb 2022
  3. 31859 Operating LLCMar 2022 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
892424-99Drill1859 Operating LLCJul 26, 2023Jul 31, 2023Feb 13, 20241,800

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-1-17670————

Formation tops

As filed on W-2/G-1. Subsea from 753 ft elevation.Download CSV →

FormationMD ftSubsea
Escondido274479
Olmos921-168
Anacacho1,301-548
Buda——

Perforations

Perforated and open-hole intervals.

FromToType
1,3021,338Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
4.51,4576.75215 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Aug 6, 2024Jun 19, 2024Yes

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.

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Menchaca42-325-34371

0.0 KM · 1859 Operating LLC · Section with this well →

Escondido326427
Olmos760-7
Anacacho938-185
Buda—

Menchaca42-325-34372

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido252500
Olmos72626
Anacacho922-170
Buda—

Menchaca42-325-34363

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido316436
Olmos920-168
Anacacho1,296-544
Buda—

Menchaca42-325-34370

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido318435
Olmos70647
Anacacho918-165
Buda—

Menchaca42-325-34361

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido332421
Olmos927-174
Anacacho1,294-541
Buda—

Menchaca42-325-34369

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido272477
Olmos760-11
Anacacho918-169
Buda—

Menchaca42-325-34360

0.1 KM · 1859 Operating LLC · Section with this well →

Escondido350401
Olmos930-179
Anacacho1,290-539
Buda—

Menchaca42-325-34367

0.2 KM · 1859 Operating LLC · Section with this well →

Escondido314438
Olmos67082
Anacacho914-162
Buda—

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/32534362, documented in the API reference.