Petrora

LEASES · O-13-6241 · OIL · DISTRICT 09

Chilson, Lilyan

Reporting

Swanner Properties · Wichita County · K-M-A field

Chilson, Lilyan is an RRC oil lease (O-13-6241) in Wichita County operated by Swanner Properties, with 16 wells completed on it.

It has reported 148K barrels of oil and 21 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 1.67K barrels of oil, up 30% on the year before; the lease peaked at 998 barrels in March 1993.

148K
bbl oil, all reported
21
mcf gas incl. casinghead
1.67K
bbl oil, last 12 reported
+30%
vs the 12 before
16
wells completed on it
998
peak month, bbl (Mar 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 1,673 · prior 12 1,285(+30%)

02004002017201820192020202120222023202420252026

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. Swanner PropertiesJan 1993 → Jul 2026 · 403 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

16

wells completed on the lease

Plugged
8
Producing
7
Injection
1

Operates them now

Swanner Properties
16

Newest permits

  • 48501506 #7Apr 2, 1993
  • — #1—
  • — #10—
  • — #12—
  • — #15—
  • — #16—

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-13-6241, documented in the API reference.