Petrora

LEASES · O-1-10929 · OIL · DISTRICT 01

Knight, Archie

Reporting

Drachen Oil Company · Bexar County · Somerset field

Knight, Archie is an RRC oil lease (O-1-10929) in Bexar County operated by Drachen Oil Company, with one well completed on it.

It has reported 5.68K barrels of oil and 8 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 237 barrels of oil, up 48% on the year before; the lease peaked at 44 barrels in April 1993.

5 operators have filed production on it, most recently Drachen Oil Company since May 2021.

5.68K
bbl oil, all reported
8
mcf gas incl. casinghead
237
bbl oil, last 12 reported
+48%
vs the 12 before
1
wells completed on it
44
peak month, bbl (Apr 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 237 · prior 12 160(+48%)

020402017201820192020202120222023202420252026

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. Black Jack Well Service, Inc.Jan 1993 → Nov 1993 · 11 mo
  2. Lucros International CorporationDec 1993 → Mar 1994 · 4 mo
  3. Excalibur Oil ProducersApr 1994 → Jun 2005 · 135 mo
  4. Underbrink OilJul 2005 → Apr 2021 · 190 mo
  5. Drachen Oil CompanyMay 2021 → Jul 2026 · 63 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Chaparral Producers
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-1-10929, documented in the API reference.