Petrora

TEXAS · WELLS · STARR COUNTY · API 42-427-32350 · DISTRICT 04

Yturria L&L Co. -B- #5

Y

Starr County · Suemaur (Frio 4470) field · Producing  · Vertical

Yturria L&L CO. -B- #5 (API 42-427-32350) is a well in Starr County operated by Mountain V Texas LLC, completed January 26, 1996 and listed as producing on the RRC schedule.

The RRC has issued 7 drilling permits (amended twice) between 1989 and 1996, permitted to 5,170 ft.

It was permitted by Oryx Energy Company and has since transferred to Mountain V Texas LLC on the wellbore schedule.

Completion filings report 9 formation tops, including 4400 Sand, 4400 Sd, 440 Sand, Frio.

Its 7 leases have reported 2.48K barrels of oil and 301K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.

Operator of record

Mountain V Texas LLC

Permitted by Oryx Energy Company; the EWA schedule now lists a different operator.

Based in
Buckhannon, WV
P-5 status
Active (A)
P-5 last filed
Sep 11, 2025
Phone
(304) 842-6320
Watch this operatorWatch Starr County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMountain V Texas LLC
Production reportsMountain V Texas, LLCthrough Apr 2026
Latest permitOryx Energy CompanyJan 17, 1996

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

5,170
total depth, ft
9
permits on file
Jan 17, 1996
last permit issued
Jan 26, 1996
completed
2.48K
cumulative oil, bbl
301K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 26, 1996
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

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 7 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Yturria L & L Co. -B- G-4-137129Suemaur (Frio 4400)Mountain V Texas, LLC1010KJan 1993 – Jul 2026
Yturria L&L Co. -B- G-4-157104Suemaur (Frio 4470)Mountain V Texas, LLC1054.8KJan 1996 – Jul 2026
Yturria, L & L Co.-B- O-4-12402Suemaur (Frio 4530)Oryx Energy Company12.48K2.35KOct 1994 – Mar 1996
Yturria, L & L Co. -B- G-4-146642Suemaur (Frio 4560)Oryx Energy Company10234KAug 1993 – Jan 1996
Yturria, L & L Co. -B- G-4-145593Suemaur (Frio 4750)Oryx Energy Company100May 1993 – Aug 1993
— G-4-131785——000—
— G-4-134942——000—

Gas, mcf lease total

Last 12 months 398 · prior 12 439(-9%)

050100202420252026

Chain of custody

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

  1. 1Oryx Energy CompanyJan 1993 → Aug 1996
  2. 2Smith Production Inc.May 2015 → Mar 2026
  3. 3Mountain V Texas, LLCApr 2026 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
443784-99RecompletionOryx Energy CompanyJan 17, 1996Jan 17, 1996Jan 23, 19965,140
421408-99RecompletionOryx Energy CompanyFeb 23, 1994Feb 23, 1994Sep 20, 19945,140
414339-99RecompletionOryx Energy CompanyJul 28, 1993Jul 28, 1993Aug 23, 19935,140
410368-99RecompletionOryx Energy CompanyMar 31, 1993Mar 31, 1993May 17, 19935,140
376050-98RecompletionOryx Energy CompanyDec 4, 1990Jul 30, 1990Dec 20, 19905,140
376050-99RecompletionOryx Energy CompanyJul 30, 1990Jul 30, 1990—5,140
370956-99RecompletionOryx Energy CompanyMar 14, 1990Mar 14, 1990—5,078
361406-98DrillOryx Energy CompanySep 8, 1989Jul 11, 1989—5,140
361406-99DrillOryx Energy CompanyJul 11, 1989Jul 11, 1989—6,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 26, 1996Yturria L&L Co. -B- G-4-157104Suemaur (Frio 4470)Mountain V Texas LLCProducing5,170
Dec 30, 1990Yturria L & L Co. -B- G-4-137129Suemaur (Frio 4400)Mountain V Texas LLCPartial Plug · shut in May 1, 20155,170
Aug 25, 1993Yturria L & L Co. -B- G-4-146642Suemaur (Frio 4560)Oryx Energy CompanyNot on Schedule—
May 21, 1993Yturria L & L Co. -B- G-4-145593Suemaur (Frio 4750)Oryx Energy CompanyNot on Schedule—
May 4, 1990Yturria L&L Co. -B- G-4-134942Suemaur (Frio 5010)Oryx Energy CompanyNot on Schedule—
Jul 27, 1989Yturria L&L Co. -B- G-4-131785Suemaur (Frio 4750)Oryx Energy CompanyNot on Schedule—
—Yturria L & L Co.-B- O-4-12402Suemaur (Frio 4530)Oryx Energy CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 354 ft elevation.Download CSV →

FormationMD ftSubsea
4400 Sand4,424-4,070
4400 SD4,424-4,070
440 Sand4,424-4,070
FrioFRIO 44704,475-4,121
FrioFRIO 45304,509-4,155
4560 SD4,559-4,205
FrioFRIO 45604,559-4,205
4700 Sand4,705-4,351
4700 SD4,705-4,351
5010 Sand5,011-4,657
5010 SD5,011-4,657

Perforations

Perforated and open-hole intervals.

FromToType
4,4244,428Perforated
4,4754,500Perforated
4,5594,568Perforated
4,7054,728Perforated
4,7324,752Perforated
5,0115,020Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,01812.25460 S
4.55,1407.875310 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 15, 1996Feb 12, 1996Yes
00Mar 11, 1996——
00Dec 7, 1994—Yes
00Nov 9, 1993Sep 27, 1993Yes
00Oct 5, 1993——
00Jul 23, 1993Jun 22, 1993Yes
00Jun 29, 1993——
00Apr 29, 1991Jan 14, 1991Yes
00Mar 7, 1991——
00Aug 3, 1990May 18, 1990Yes
00Jun 29, 1990——
00Nov 13, 1989Sep 5, 1989Yes
00Sep 16, 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.

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/42732350, documented in the API reference.