Petrora

WELL · 42-163-32596 · DISTRICT 1

Pals Ranch #4

N

Frio County  · Horizontal

Pals Ranch #4 (API 42-163-32596) is a permitted horizontal well in Frio County filed by Sien Operating Company, LLC; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1989 and 2010, permitted to 7,700 ft.

Completion filings report 3 formation tops, including Olmos, Anacacho, Austin Chalk.

Its lease has reported 380K barrels of oil and 80.4K mcf of gas since January 1993, last reporting in May 2023. The lease carries 4 wells, so these are lease totals, not this well alone.

Operator of record

Sien Operating Company, LLC

San Antonio, TX · P-5 Y, filed Mar 11, 2022 · 5 permits on file · (210) 410-0273

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsSien Operating Company, LLCthrough Apr 2020
Latest permitSien Operating Company, LLCNov 17, 2010
7,700
total depth, ft
2
permits on file
Nov 17, 2010
last permit issued
—
completed
380K
cumulative oil, bbl
80.4K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2023

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
Shut in
—
Plugged
—

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Pals Ranch O-1-12379Pearsall (Austin Chalk)Sien Operating Company, LLC4380K80.4KJan 1993 – May 2023

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.

  1. 1Christico Petroleum CompanyJan 1993 → Apr 1995
  2. 2McEna Inc.May 1995 → Jul 1998
  3. 3Okla. Magic Circle Energy Corp.Aug 1998 → Nov 2001
  4. 4Ram Operating, Inc.Dec 2001 → Aug 2008
  5. 5Roc Operating, Inc.Sep 2008 → Oct 2008
  6. 6Ram Operating Company, Inc.Nov 2008 → May 2010
  7. 7Sien Operating Company, LLCJun 2010 → Apr 2020

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
704926-99RecompletionSien Operating Company, LLCNov 8, 2010Nov 17, 2010—7,700
367024-99DrillChristico Petroleum CompanyNov 29, 1989Nov 29, 1989Dec 16, 19897,600

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-1-12379————

Formation tops

As filed on W-2/G-1. Subsea from 457 ft elevation.Download CSV →

FormationMD ftSubsea
Olmos5,337-4,880
Anacacho6,640-6,183
Austin Chalk6,923-6,466

Perforations

Perforated and open-hole intervals.

FromToType
6,7028,744Open hole

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.7574814.75470 S
76,7029.875470 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
00Feb 26, 1990Feb 7, 1990Yes
00Feb 22, 1990——

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.

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/16332596, documented in the API reference.