Petrora

LEASES · O-10-20994 · OIL · DISTRICT 08

Holladay, Wayland

No volume since Sep 2019

Black Swan Operating, LLC · Sulphur Draw (Dean 8790) field

Holladay, Wayland is an RRC oil lease (O-10-20994) in the Sulphur Draw (Dean 8790) field operated by Black Swan Operating, LLC, with one well completed on it.

It has reported 37.8K barrels of oil and 211K mcf of gas since January 1993, last reporting volume in September 2019 (statewide data runs through April 2026).

The last 12 reported months total 2 barrels of oil; the lease peaked at 455 barrels in April 1994.

5 operators have filed production on it, most recently Black Swan Operating, LLC since April 2019.

37.8K
bbl oil, all reported
211K
mcf gas incl. casinghead
2
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
455
peak month, bbl (Apr 1994)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 2019 · 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 2 · prior 12 0

01002003002011201220132014201520162017201820192020

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

05001K1.5K2011201220132014201520162017201820192020

Who reported it

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

  1. Swanson, TomJan 1993 → Sep 2004 · 141 mo
  2. Swanson TS Est & BG Swanson PartOct 2004 → Apr 2006 · 19 mo
  3. Swanson, Betty G.May 2006 → Mar 2016 · 119 mo
  4. Swanson Operating, Inc.Apr 2016 → Mar 2019 · 36 mo
  5. Black Swan Operating, LLCApr 2019 → Aug 2020 · 17 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Black Swan Operating LLC
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 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-10-20994, documented in the API reference.