WELL · 42-249-32633 · DISTRICT 4

Shaeffer Ranch #E 8

N

Jim Wells County  · Directional

Shaeffer Ranch #E 8 (API 42-249-32633) is a permitted well in Jim Wells County filed by Mertz Energy LLC; no completion report is on file yet.

The RRC has issued 2 drilling permits between 2017 and 2020, permitted to 6,200 ft.

Completion filings report 5 formation tops, including Miocene (undifferentiated), Catahoula, Vicksburg, Jackson.

Its 2 leases have reported 13.1K barrels of oil and 193K mcf of gas since October 2013, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.

Operator of record

Mertz Energy LLC

Houston, TX · P-5 Inactive, filed Jun 3, 2020 · 6 permits on file · (281) 205-8140

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsPoco LLCthrough May 2024
Latest permitMertz Energy LLCMay 13, 2020
6,200
total depth, ft
2
permits on file
May 13, 2020
last permit issued
—
completed
13.1K
cumulative oil, bbl
193K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2013 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
Shut in
—
Plugged
—

Surface location

27.935768, -98.230338

OpenStreetMap → ·  Google Maps →

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

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Shaeffer Ranch G-4-282245Turquoise (Yegua 5162)Poco LLC10180KMar 2017 – Jul 2026
Shaeffer Ranch O-4-14044WildcatPoco LLC113.1K12.6KOct 2013 – Jul 2026

Gas, mcf lease total

Last 12 months 0 · prior 12 186(-100%)

0100200300202420252026

Chain of custody

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

  1. 1Mertz Energy LLCMar 2017 → Aug 2020
  2. 2Poco LLCSep 2020 → May 2024

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
863602-99RecompletionMertz Energy LLCMay 12, 2020May 13, 2020—6,200
821500-99DrillMertz Energy LLCDec 20, 2016Jan 9, 2017Jan 13, 20176,200

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-4-282245————
—— O-4-14044————

Formation tops

As filed on W-2/G-1. Subsea from 369 ft elevation.Download CSV →

FormationMD ftSubsea
Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC1,000-631
CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI1,500-1,131
CatahoulaCATAHOULA-FRIO - INJECTION/DISPO2,294-1,925
Vicksburg3,444-3,075
JacksonJACKSON - INJECTION/DISPOSAL4,281-3,912
Yegua5,141-4,772

Perforations

Perforated and open-hole intervals.

FromToType
5,1045,110Perforated
5,1625,168Perforated
5,2425,244Perforated
5,3135,317Perforated
5,8245,829Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,19412.25455 S
5.55,9567.8751,005 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
00Oct 15, 2018Jun 21, 2018Yes
00Jul 21, 2017Apr 28, 2017Yes
00Jun 28, 2017Apr 28, 2017Yes

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 3 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 3 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Alma 156042-131-39231

6.1 KM · Texas Southern Petroleum Corp. · Section with this well →

Smith Shale1,000-600
Altic Sand2,100-1,700
Cole Sand3,500-3,100
Hockley4,100-3,700
Pettus Sand4,650-4,250

Luby42-249-32671

7.4 KM · Cimarron Engineering, LLC · Section with this well →

Miocene (undifferentiated)1,708-1,334
Catahoula2,010-1,636
Catahoula2,570-2,196
Vicksburg4,020-3,646
Jackson4,860-4,486
Yegua6,156-5,782

Trejo42-249-32648

7.8 KM · Everest Resource Company · Section with this well →

Vicksburg3,500-3,144
Jackson3,900-3,544
Yegua5,650-5,294
Miocene (undifferentiated)—
Catahoula—
Catahoula—

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/24932633, documented in the API reference.