Petrora

LEASES · O-10-21097 · OIL · DISTRICT 08

Allar -A-

No volume since Sep 1999

Pioneer Natural Res. USA, Inc. · Martin County · Spraberry (Trend Area) field

Allar -A- is an RRC oil lease (O-10-21097) in Martin County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.

It has reported 9.25K barrels of oil and 5.9K mcf of gas since the record begins in January 1993, last reporting volume in September 1999 (statewide data runs through August 2026).

No volume was reported in the 12 months through August 2026; the last was in September 1999.

4 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since September 1997.

9.25K
bbl oil, all reported
5.9K
mcf gas incl. casinghead
0
bbl oil, 12 months through Aug 2026
—
vs the 12 before
1
wells completed on it
163
peak month, bbl (Aug 1993)

PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH · LAST VOLUME SEP 1999 · STATEWIDE DATA THROUGH AUG 2026

Oil by year

Each bar is a year's total of the monthly reports, Jan 1993 to Sep 1999. Nothing reported since, through Aug 2026.

Oil, bbl

05001,0001,5002,0001993199419951996199719981999

Gas by year

Each bar is a year's total of the monthly reports, gas-well gas plus casinghead, Jan 1993 to Mar 1998. Nothing reported since, through Aug 2026.

Gas, mcf

05001,0001,5002,000199319941995199619971998

Who reported it

Each run of months one operator filed the production report, oldest first, with what it reported in them.

  1. Graham Royalty, Ltd.Jan 1993 → Oct 1993 · 10 mo1.43K bbl oil · 719 mcf gas
  2. Midpar L.P.Nov 1993 → Feb 1995 · 16 mo2.03K bbl oil · 1.99K mcf gas
  3. Parker & Parsley Development L.PMar 1995 → Aug 1997 · 30 mo3.39K bbl oil · 2.6K mcf gas
  4. Pioneer Natural Res. USA, Inc.Sep 1997 → Feb 2002 · 54 mo2.4K bbl oil · 588 mcf gas

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Pioneer Natural Res. USA Inc.
1

Newest permits

  • — #1—

All 1 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 Aug 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-10-21097, documented in the API reference.