LEASES · O-6-13629 · OIL · DISTRICT 06
Cartmell-Collier Unit
No volume since Jul 2006Seistech Development, Inc. · Anderson County · Long Lake (Woodbine) field
Cartmell-Collier Unit is an RRC oil lease (O-6-13629) in Anderson County operated by Seistech Development, Inc., with one well completed on it.
It has reported 45.5K barrels of oil and 3.45K mcf of gas since February 1997, last reporting volume in July 2006 (statewide data runs through April 2026).
The last 12 reported months total 1.34K barrels of oil, down 58% on the year before; the lease peaked at 1.25K barrels in May 1998.
- 45.5K
- bbl oil, all reported
- 3.45K
- mcf gas incl. casinghead
- 1.34K
- bbl oil, last 12 reported
- -58%
- vs the 12 before
- 1
- wells completed on it
- 1.25K
- peak month, bbl (May 1998)
PDQ LEASE REPORTS · FIRST FEB 1997 · LAST VOLUME JUL 2006 · 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 1,336 · prior 12 3,163(-58%)
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 180 · prior 12 360(-50%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Seistech Development, Inc.Feb 1997 → Nov 2006 · 118 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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-6-13629, documented in the API reference.