Petrora

LEASES · O-4-13556 · OIL · DISTRICT 04

Yturria

Reporting

Texas Oil and Gas Operating, LLC · Willacy County · LA Sara, NE. (7550) field

Yturria is an RRC oil lease (O-4-13556) in Willacy County operated by Texas Oil And Gas Operating, LLC, with 2 wells completed on it.

It has reported 13K barrels of oil since March 2009, last reporting volume in October 2025 (statewide data runs through April 2026).

The last 12 reported months total 28 barrels of oil; the lease peaked at 764 barrels in July 2019.

6 operators have filed production on it, most recently Texas Oil And Gas Operating, LLC since May 2019.

13K
bbl oil, all reported
0
mcf gas incl. casinghead
28
bbl oil, last 12 reported
—
vs the 12 before
2
wells completed on it
764
peak month, bbl (Jul 2019)

PDQ LEASE REPORTS · FIRST MAR 2009 · LAST VOLUME OCT 2025 · STATEWIDE DATA THROUGH APR 2026

Oil by month

Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.

Last 12 months 28 · prior 12 25(+12%)

05001K2017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Blakenergy Operating, LLCMar 2009 → Feb 2011 · 24 mo
  2. Risco la Sara Operations, LLCMar 2011 → Aug 2014 · 42 mo
  3. LA Sara Operating Company, LLCSep 2014 → Dec 2015 · 16 mo
  4. MK Operating Company LLCJan 2016 → Mar 2017 · 15 mo
  5. Blakenergy Operating, LLCApr 2017 → Apr 2019 · 25 mo
  6. Texas Oil and Gas Operating, LLCMay 2019 → Jul 2026 · 87 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

2

wells completed on the lease

NO Type on File
1
NO Production
1

Operates them now

Texas Oil and Gas Operating, LLC
1
Texas Oil and Gas Operating LLC
1

Newest permits

All 2 wells, searchable →

About this data

Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.

Developers: this page as JSON is GET /v1/data/leases/tx/o-4-13556, documented in the API reference.