WELLS · TEXAS · ONE ROW PER API NUMBER

Mammoth Operating LLC wells in Jack County

Every well on the Railroad Commission's schedule or with a drilling permit on file, newest permit first: who operates it, where it is, the field it is completed in, its permits, and the last month its lease reported.What an API number is →

A full API number opens the well. Anything else filters the list below.

33 wells match

Texas reports production by lease, so a well carries no volumes of its own: "Last reported" is the last month the lease it is tied to reported. How Texas production is reported →

33 WELLS · PAGE 1 OF 1

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Henderson #1C42-237-39451Mammoth Operating LLC JackJack County RegularActiveInjection439Aug 29, 20111Jul 2026
Henderson #2C42-237-39452Mammoth Operating LLC JackJack County RegularActiveOil452Aug 29, 20111Jul 2026
Henderson #3C42-237-39453Mammoth Operating LLC JackJack County RegularActiveOil448Aug 29, 20111Jul 2026
Henderson #4C42-237-39454Mammoth Operating LLC JackJack County RegularActiveOil480Aug 29, 20111Jul 2026
Henderson #7C42-237-39457Mammoth Operating LLC JackJack County RegularActiveOil419Aug 29, 20112Jul 2026
Henderson #17C42-237-39465Mammoth Operating LLC JackJack County RegularActiveOil460Aug 29, 20111Jul 2026
Henderson #16C42-237-39467Mammoth Operating LLC JackJack County RegularActiveOil452Aug 29, 20111Jul 2026
Henderson #5C42-237-39455Mammoth Operating LLC JackJack County RegularActiveInjection457Aug 26, 20111Jul 2026
Henderson #6C42-237-39456Mammoth Operating LLC JackJack County RegularActiveOil443Aug 26, 20111Jul 2026
Henderson #8C42-237-39458Mammoth Operating LLC JackJack County RegularActiveOil480Aug 26, 20111Jul 2026
Henderson #9C42-237-39459Mammoth Operating LLC JackJack County RegularActiveOil461Aug 26, 20111Jul 2026
Henderson #10C42-237-39460Mammoth Operating LLC JackJack County RegularActiveOil460Aug 26, 20112Jul 2026
Henderson #11C42-237-39461Mammoth Operating LLC JackJack County RegularActiveOil468Aug 26, 20112Jul 2026
Henderson #13C42-237-39462Mammoth Operating LLC JackJack County RegularActiveOil460Aug 26, 20112Jul 2026
Henderson #12C42-237-39463Mammoth Operating LLC JackJack County RegularActiveOil400Aug 26, 20112Jul 2026
Henderson #14C42-237-39464Mammoth Operating LLC JackJack County RegularActiveInjection463Aug 26, 20112Jul 2026
Henderson #15C42-237-39466Mammoth Operating LLC JackJack County RegularActiveInjection462Aug 26, 20112Jul 2026
Henderson O C #542-237-33722Mammoth Operating LLC JackJack County RegularActiveOil425Apr 16, 19811Jul 2026
Henderson O C #342-237-32635Mammoth Operating LLC JackJack County RegularPluggedOil400May 25, 19791Jul 2026
Henderson O C #242-237-32575Mammoth Operating LLC JackJack County RegularShut inOil425Apr 4, 19791Jul 2026
Henderson O C #142-237-32466Mammoth Operating LLC JackJack County RegularActiveOil430Dec 12, 19781Jul 2026
Henderson #142-237-08909Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #242-237-08910Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #542-237-08913Mammoth Operating LLC JackJack County RegularActiveOil392—0—
Henderson #642-237-08914Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #742-237-08915Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #1042-237-08916Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #842-237-09803Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #342-237-81214Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #442-237-81215Mammoth Operating LLC JackJack County RegularShut inOil392—0—
Henderson #942-237-81220Mammoth Operating LLC JackJack County RegularShut inOil405—0—
Henderson #1142-237-81222Mammoth Operating LLC JackJack County RegularPluggedOil——0—
Henderson #1242-237-81223Mammoth Operating LLC JackJack County RegularPluggedOil——0—

About this data

One row per API number: every well on the Railroad Commission wellbore schedule, and every API number a drilling permit names. Operator, field, status, and dates are the schedule's where it lists the well, the latest permit's otherwise. Permits on file counts every permit and amendment. Texas reports production by lease, so a well shows the last month its lease reported and no volumes. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells?state=tx, documented in the API reference.