Petrora

LEASES · O-14-6537 · OIL · DISTRICT 10

Mahler "D"

No volume since May 1998

Questar Expl. and Prod. Co. · Roberts County · Mendota, NW. (Granite Wash, SW.) field

Mahler "D" is an RRC oil lease (O-14-6537) in Roberts County operated by Questar Expl. And Prod. CO., with 2 wells completed on it.

It has reported 2.32K barrels of oil and 85.5K mcf of gas since January 1993, last reporting volume in May 1998 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in May 1998.

4 operators have filed production on it, most recently Questar Expl. And Prod. CO. since September 1998.

2.32K
bbl oil, all reported
85.5K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
2
wells completed on it
189
peak month, bbl (Apr 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAY 1998 · 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 0 · prior 12 0

01002001994199519961997199819992000200120022003

Gas by month

Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.

Last 12 months 0 · prior 12 0

02K4K1994199519961997199819992000200120022003

Who reported it

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

  1. Phillips Petroleum CompanyJan 1993 → Jul 1995 · 31 mo
  2. Tide West Oil CompanyAug 1995 → May 1996 · 10 mo
  3. HS Resources, Inc.Jun 1996 → Aug 1998 · 27 mo
  4. Questar Expl. and Prod. Co.Sep 1998 → Aug 2003 · 60 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

2

wells completed on the lease

Plugged
1
NO Type on File
1

Operates them now

Phillips Petroleum Company
1
Questar Expl. and Prod. Co.
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-14-6537, documented in the API reference.