Petrora

LEASES · O-8-20334 · OIL · DISTRICT 7B

Orsborn

No volume since Oct 2009

Apache Corporation · King County and Knox · Katz field

Orsborn is an RRC oil lease (O-8-20334) in King County operated by Apache Corporation, with 18 wells completed on it.

It has reported 154K barrels of oil and 22.8K mcf of gas since January 1993, last reporting volume in October 2009 (statewide data runs through April 2026).

The last 12 reported months total 1.07K barrels of oil, down 66% on the year before; the lease peaked at 2.83K barrels in March 1993.

7 operators have filed production on it, most recently Apache Corporation since April 2007.

154K
bbl oil, all reported
22.8K
mcf gas incl. casinghead
1.07K
bbl oil, last 12 reported
-66%
vs the 12 before
18
wells completed on it
2.83K
peak month, bbl (Mar 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME OCT 2009 · 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 3,114(-66%)

02004006002001200220032004200520062007200820092010

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

01020302001200220032004200520062007200820092010

Who reported it

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

  1. Conoco Inc.Jan 1993 → Jan 1996 · 37 mo
  2. Enervest Operating, L.L.C.Feb 1996 → Feb 1998 · 25 mo
  3. Coda Energy, Inc.Mar 1998 → Aug 1998 · 6 mo
  4. Belco Energy Corp.Sep 1998 → Feb 2002 · 42 mo
  5. Westport Oil and Gas Company, LPMar 2002 → Feb 2006 · 48 mo
  6. Kerr-McGee Oil & Gas Onshore LPMar 2006 → Mar 2007 · 13 mo
  7. Apache CorporationApr 2007 → May 2010 · 38 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

18

wells completed on the lease

Plugged
18

Operates them now

Great American Resources Inc.
7
Cholla Petroleum Inc.
6
Conoco Inc.
3
Apache Corporation
2

Newest permits

All 18 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-8-20334, documented in the API reference.