WELLS · TEXAS · ONE ROW PER API NUMBER

Delfin Operating LLC wells

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.

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 →

39 WELLS · PAGE 1 OF 1

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Panther #242-157-33286Delfin Operating LLC Fort BendBlue RidgeActiveOil3,857Oct 24, 20231Dec 2025
Christopher #142-155-30814Delfin Operating LLC FoardHanagan (Des Moines)PluggedOil8,500Feb 26, 20201Aug 2023
Butts #1A42-237-40510Delfin Operating LLC JackNewark East (Barnett Shale)PluggedOil6,700Jul 17, 20181Sep 2023
McMillan a #142-237-40491Delfin Operating LLC JackBowie SW. (Marble Falls)Shut inOil6,895Nov 29, 20171Nov 2023
Morton #142-237-39943Delfin Operating LLC JackDunes (Marble Falls)PluggedOil7,300Sep 13, 20173Dec 2019
H J Ballard #142-241-30895Delfin Operating LLC JasperAdams Ranch (Yegua DY)ActiveGas9,402Jul 6, 20172Sep 2024
L.E. Catlin #6A42-237-40481Delfin Operating LLC JackKRS (Marble Falls)Shut inOil6,815Jun 30, 20171Mar 2019
Texla Mill #342-361-30980Delfin Operating LLC OrangeAdams Ranch (Nodosaria 1-Str.)Temporarily abandonedGas7,490Apr 24, 20171Jan 2020
L.E. Catlin #5A42-237-40465Delfin Operating LLC JackCatlin (Atoka Congl.)Shut inOil6,900Mar 14, 20171Mar 2023
Dinwiddie #142-237-39988Delfin Operating LLC JackCrafton West (Caddo Oil)PluggedOil7,000Dec 29, 20163Jun 2021
Hull #142-237-39913Delfin Operating LLC JackH.F.L. (Conglomerate 5400)ActiveGas6,300Aug 29, 20162Mar 2026
Miles #1ST42-241-30877Delfin Operating LLC JasperAdams Ranch (Yegua DY)ActiveGas9,700Feb 28, 20162Mar 2026
Corry B #142-237-40415Delfin Operating LLC JackBowie SW. (Marble Falls)ActiveOil6,100Jan 15, 20161Mar 2026
Koin #142-237-40411Delfin Operating LLC JackDimock (Ellenburger)ActiveOil6,800Dec 18, 20151Mar 2026
Corry #142-237-39971Delfin Operating LLC JackBowie SW. (Marble Falls)ActiveOil6,500Dec 3, 20143Mar 2026
Piney Woods #242-241-30872Delfin Operating LLC JasperAdams Ranch (Nodosaria 1-Str.)ActiveGas7,605Oct 31, 20141Nov 2025
Piney Woods #142-241-30871Delfin Operating LLC JasperAdams Ranch (Nodosaria 1-Str.)ActiveGas7,267Oct 21, 20141Apr 2025
Hull #242-237-40088Delfin Operating LLC JackKRS (Marble Falls)ActiveOil6,400Apr 29, 20141Mar 2026
Fowler #1HHZ42-197-31679Delfin Operating LLC HardemanWayward (Holmes)PluggedOil8,300Jun 28, 20132Nov 2014
Corry G #142-237-37378Delfin Operating LLC JackJack County RegularActiveOil5,750Mar 15, 20053Mar 2026
Goode S. a-151 #1HZ42-241-30646Delfin Operating LLC JasperBrookeland (Austin Chalk 8800)ActiveGas17,075May 5, 19993Mar 2026
East Gilchrist a-153 Unit #1HZ42-241-30656Delfin Operating LLC JasperBrookeland (Austin Chalk 8800)ActiveOil12,468Nov 12, 19984Mar 2026
Donner-Brown Unit a-1007 #1HZ42-241-30655Delfin Operating LLC JasperBrookeland (Austin Chalk 8800)ActiveOil11,554Oct 20, 19981Mar 2026
Ellis Unit a-521 #1HZ42-241-30653Delfin Operating LLC JasperBrookeland (Austin Chalk 8800)ActiveGas12,065Jun 29, 19983Mar 2026
Lewis Unit a-340 #1HZ42-241-30651Delfin Operating LLC JasperBrookeland (Austin Chalk 8800)ActiveOil12,475Mar 2, 19983Mar 2026
Borden Dinwiddie a #142-237-38323Delfin Operating LLC JackCrafton West (Caddo Lime)ActiveGas5,850Oct 17, 19971Aug 2000
Dinwiddie Borden #142-237-38319Delfin Operating LLC JackCrafton West (Caddo Lime)Temporarily abandonedGas5,957Sep 25, 19971Oct 2006
Corry C #142-237-37278Delfin Operating LLC JackShahan (Congl.)Temporarily abandonedGas5,810Dec 22, 19862Dec 2022
Catlin L. E. #342-237-02286Delfin Operating LLC JackCatlin (Strawn)Shut inOil4,844Jan 31, 19861Nov 2011
Moser Jeffrey #142-497-32014Delfin Operating LLC WiseLayne Browning (Caddo)Temporarily abandonedGas5,903Mar 30, 19842May 2020
Borden Z.H. C #442-237-34923Delfin Operating LLC JackDunes (Congl)Temporarily abandonedGas6,100Dec 23, 19821Oct 2019
Price #142-237-33793Delfin Operating LLC JackCatlin (Caddo Conglomerate)ActiveGas6,189Jun 23, 19811Mar 2026
Lewis #142-237-32988Delfin Operating LLC JackCatlin (Caddo Conglomerate)ActiveGas6,216Jan 10, 19801Mar 2026
Long W. O. #142-237-32868Delfin Operating LLC JackCatlin (Caddo Conglomerate)ActiveGas6,208Oct 29, 19791Mar 2026
Jones Rosa #142-237-02279Delfin Operating LLC JackCatlin (Caddo Conglomerate)Temporarily abandonedGas5,839—0—
Catlin L. E. #242-237-02287Delfin Operating LLC JackCatlin (Caddo Conglomerate)ActiveGas5,904—0—
Catlin L. E. #142-237-02288Delfin Operating LLC JackCatlin (Caddo Conglomerate)ActiveGas5,822—0—
Borden S. F. Estate #1 T42-237-02495Delfin Operating LLC JackGilley (Caddo Lime)ActiveOil5,902—0—
Swiney J. L. #142-237-02647Delfin Operating LLC JackBoonsville (Bend Congl. Gas)ActiveGas5,537—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.