FIELDS · 74691100 · DISTRICT 03

Rankin (Cook Mtn. IV)

Rankin (Cook Mtn. IV) is an RRC field with 13 leases on file reported by 10 operators, in Harris County.

In the 12 months reported through April 2026 it produced 1.2 million mcf of gas, up 158% on the year before, from 3 leases reporting volume.

Brammer Engineering, Inc holds the most, 5 leases and 0 barrels lifetime.

Lifetime, the field has reported 0 barrels of oil and 45 million mcf of gas.

13: leases on file
10: operators, all time
0: bbl oil, last 12 reported
1.19M: mcf gas, last 12 reported +158%
3: leases reporting volume
0: bbl oil, lifetime · 44.7M mcf

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Gas by month

TEN YEARS · EVERY LEASE IN THE FIELD

Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.

Last 12 months 1,194,797 · prior 12 463,297(+158%)

Leases reporting volume

How many of the field's leases reported any oil or gas each month: the field's active footprint.

Latest month 3 · a year earlier 3(+0%)

Operators

BY LIFETIME OIL ON THEIR LEASES · TOP 7

Operator	Leases	Gas, mcf	Last reported
Brammer Engineering, Inc	5	13.4M	Dec 2010
Proline Energy Resources Inc	2	7.7M	Jul 2026
Faulconer Engy, LLC	2	20.9M	Jul 2026
Vantage Oper, LLC	1	154K	Jul 2026
Gordy Oil Co	1	994K	Jul 2026
Faulconer, Vernon E., Inc	1	1.53M	Mar 2015
Seagull Mid-South, Inc	1	12.7K	Oct 1993

All 13 leases in Rankin (Cook Mtn. IV), searchable →

Counties

Harris County → 13 leases

About this data

Field 74691100 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.

New to these records? how production is reported

Developers: this page as JSON is GET /v1/data/fields/tx/74691100, documented in the API reference.