Petrora

LEASES · O-13-20200 · OIL · DISTRICT 09

Harris

Reporting

Karper Oil & Gas Corporation · Clay County · Ratcliff (Strawn 4575) field

Harris is an RRC oil lease (O-13-20200) in Clay County operated by Karper Oil & Gas Corporation, with one well completed on it.

It has reported 98.4K barrels of oil and 41 mcf of gas since January 1993, last reporting volume in February 2026 (statewide data runs through April 2026).

The last 12 reported months total 1.07K barrels of oil, up 44% on the year before; the lease peaked at 722 barrels in January 1998.

7 operators have filed production on it, most recently Karper Oil & Gas Corporation since January 2011.

98.4K
bbl oil, all reported
41
mcf gas incl. casinghead
1.07K
bbl oil, last 12 reported
+44%
vs the 12 before
1
wells completed on it
722
peak month, bbl (Jan 1998)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 2026 · 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 1,071 · prior 12 743(+44%)

01002003002017201820192020202120222023202420252026

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

012017201820192020202120222023202420252026

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. Umc Petroleum CorporationJan 1993 → Apr 1996 · 40 mo
  2. Denveramerican Petroleum, LLCMay 1996 → Sep 1997 · 17 mo
  3. Colt Resources CorporationOct 1997 → Nov 2000 · 38 mo
  4. St. Mary Operating CompanyDec 2000 → Nov 2003 · 36 mo
  5. St. Mary Land & Exploration Co.Dec 2003 → Feb 2008 · 51 mo
  6. Abraxas Petroleum CorporationMar 2008 → Dec 2010 · 34 mo
  7. Karper Oil & Gas CorporationJan 2011 → Jul 2026 · 187 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Karper Oil & Gas Corporation
1

Newest permits

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 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-13-20200, documented in the API reference.