WELL · 42-325-34302 · DISTRICT 1

Jfe Foster #4

Y

Medina County · Chicon Lake field · Producing  · Vertical

Jfe Foster #4 (API 42-325-34302) is a well in Medina County operated by 1859 Operating LLC, completed December 9, 2022 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued September 14, 2022, permitted to 1,100 ft.

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

Its lease has reported 1.48K barrels of oil since October 2022, last reporting in July 2026. The lease carries 7 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 LLCSep 14, 2022
1,100
total depth, ft
1
permits on file
Sep 14, 2022
last permit issued
Dec 9, 2022
completed
1.48K
cumulative oil, bbl
0
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2022 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Dec 9, 2022
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

29.249954, -98.811708

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Jfe Foster O-1-21039Chicon Lake1859 Operating LLC71.48K0Oct 2022 – Jul 2026

Oil, barrels lease total

Last 12 months 265 · prior 12 857(-69%)

050100150202420252026

Chain of custody

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

  1. 11859 Operating LLCApr 2023 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
883847-99Drill1859 Operating LLCSep 12, 2022Sep 14, 2022Sep 17, 20221,100

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-1-21039————

Formation tops

As filed on W-2/G-1. Subsea from 679 ft elevation.Download CSV →

FormationMD ftSubsea
Escondido462217
Olmos922-243
Anacacho——
Buda——

Perforations

Perforated and open-hole intervals.

FromToType
938948Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
4.51,0576.75160 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 2, 2023May 17, 2023Yes

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 →

Jfe Foster42-325-34290

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

Escondido460306
Olmos920-154
Anacacho1,299-533
Buda—

Jfe Foster42-325-34291

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

Escondido468299
Olmos930-163
Anacacho1,310-543
Buda—

Jfe Foster42-325-34300

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

Escondido462216
Olmos928-250
Anacacho—
Buda—

Jfe Foster42-325-34263

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

Escondido462219
Olmos928-247
Anacacho1,302-621
Buda—

Jfe Foster42-325-34294

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

Escondido390377
Olmos934-167
Anacacho1,317-550
Buda—

Jfe Foster42-325-34304

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

Escondido476205
Olmos937-256
Anacacho—
Buda—

Jfe Foster42-325-34303

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

Escondido470207
Olmos934-257
Buda—
Anacacho—

Jfe Foster42-325-34293

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

Escondido470294
Olmos930-166
Anacacho1,314-550
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/32534302, documented in the API reference.