LEASES · O-9-15528 · OIL · DISTRICT 7C

Pegasus Field Unit 3

No volume since Apr 2010

COG Operating LLC · Upton County and Midland · Pegasus (Wolfcamp) field

Pegasus Field Unit 3 is an RRC oil lease (O-9-15528) in Upton County operated by Cog Operating LLC, with 16 wells completed on it.

It has reported 289K barrels of oil and 831K mcf of gas since March 2004, last reporting volume in April 2010 (statewide data runs through April 2026).

The last 12 reported months total 67.2K barrels of oil, up 57% on the year before; the lease peaked at 12.3K barrels in December 2009.

2 operators have filed production on it, most recently Cog Operating LLC since January 2009.

289K
bbl oil, all reported
831K
mcf gas incl. casinghead
67.2K
bbl oil, last 12 reported
+57%
vs the 12 before
16
wells completed on it
12.3K
peak month, bbl (Dec 2009)

PDQ LEASE REPORTS · FIRST MAR 2004 · LAST VOLUME APR 2010 · 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 67,229 · prior 12 42,707(+57%)

05K10K15K200520062007200820092010

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 191,062 · prior 12 164,300(+16%)

020K40K200520062007200820092010

Who reported it

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

  1. Henry Petroleum LPMar 2004 → Dec 2008 · 58 mo
  2. COG Operating LLCJan 2009 → Sep 2010 · 21 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

16

wells completed on the lease

NO Type on File
10
Plugged
6

Newest permits

All 16 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-9-15528, documented in the API reference.