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WELLS · TEXAS · ONE ROW PER API NUMBER

Atascosa County 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.

7,207 wells match

ShowingAtascosa County

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 →

7,207 WELLS · PAGE 28 OF 145

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Four Corners Ranch-Unit a #4HHZ42-013-34942Javelin Energy Partners Mgmt LLCAtascosaBriscoe Ranch (Eagleford)ActiveOil8,308Mar 14, 20142Aug 2026
Four Corners Ranch-Unit a #3HHZ42-013-34944Javelin Energy Partners Mgmt LLCAtascosaBriscoe Ranch (Eagleford)Shut inOil8,291Mar 14, 20142Aug 2026
Blesbok Unit #1HHZ42-013-34948EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil9,014Mar 12, 20141Aug 2026
Davis-McCrary Property Trust #2HHZ42-013-34924EP Energy E&P Company, L.P.AtascosaEagleville (Eagle Ford-1)Not on schedule9,000Mar 10, 20141—
Middle McCowen #73HHZ42-013-34936Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)Shut inOil9,825Mar 8, 20141Aug 2026
Middle McCowen #72HHZ42-013-34937Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)Shut inOil9,812Mar 8, 20141Aug 2026
Gaenzel #6HHZ42-013-34938Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,277Mar 8, 20141Aug 2026
Gaenzel #5HHZ42-013-34939Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,246Mar 8, 20141Aug 2026
Pipes Unit #1HHZ42-013-34940EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,419Mar 7, 20141Aug 2026
Pfluger #1HHZ42-013-34946Valence Operating CompanyAtascosaEagleville (Eagle Ford-1)ActiveOil9,203Mar 7, 20142Aug 2026
Muskox #2HHZ42-013-34933EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,693Mar 5, 20141Aug 2026
Simmons Subdivision C Unit #4HHZ42-013-34931EP Energy E&P Company, L.P.AtascosaEagleville (Eagle Ford-1)Not on schedule9,000Mar 4, 20141—
Guajillo East #13HHZ42-013-34925Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,963Feb 28, 20141Aug 2026
Guajillo East #15HHZ42-013-34926Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,966Feb 28, 20141Aug 2026
Guajillo East #71HHZ42-013-34927Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,928Feb 28, 20141Aug 2026
Guajillo East #17HHZ42-013-34928Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,931Feb 28, 20141Aug 2026
Guajillo East #19HHZ42-013-34929Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,911Feb 28, 20141Aug 2026
Spanish Eyes Unit #1HHZ42-013-34930Atlas Operating LLCAtascosaEagleville (Eagle Ford-1)ActiveOil7,774Feb 28, 20141Aug 2026
Allen Unit #1HHZ42-013-34934Murphy Expl. & Prod. Co. - USAAtascosaEagleville (Eagle Ford-1)ActiveOil9,965Feb 27, 20141Aug 2026
Allen Unit #2HHZ42-013-34935Murphy Expl. & Prod. Co. - USAAtascosaEagleville (Eagle Ford-1)ActiveOil9,946Feb 27, 20141Aug 2026
Lion Unit #1HHZ42-013-34932EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,898Feb 26, 20141Aug 2026
Lytle Unit #1HHZ42-013-34920Murphy Expl. & Prod. Co. - USAAtascosaEagleville (Eagle Ford-1)ActiveOil10,293Feb 18, 20142Aug 2026
Worden Unit #1HHZ42-013-34922Texas American Resources CompanyAtascosaEagleville (Eagle Ford-1)ActiveOil8,762Feb 14, 20142Aug 2026
Worden Unit #2HHZ42-013-34923Texas American Resources CompanyAtascosaEagleville (Eagle Ford-1)ActiveOil8,733Feb 14, 20141Aug 2026
R. May B-Guajillo Unit #1HHZ42-013-34919Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil11,011Feb 12, 20141Aug 2026
Nilgai Unit #1HHZ42-013-34918EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,740Feb 7, 20141Aug 2026
Snake Eyes Unit #1HHZ42-013-34917Atlas Operating LLCAtascosaEagleville (Eagle Ford-1)ActiveOil7,780Feb 4, 20141Aug 2026
Hyena #2HHZ42-013-34913EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,683Feb 3, 20142Aug 2026
Hyena #3HHZ42-013-34914EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,899Feb 3, 20142Aug 2026
Hyena #4HHZ42-013-34915EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,483Feb 3, 20141Aug 2026
Hyena #5HHZ42-013-34916EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,913Feb 3, 20141Aug 2026
Dicke B Unit #1HHZ42-013-34905EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil9,670Jan 28, 20142Aug 2026
Guajillo East #1HHZ42-013-34902Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,996Jan 17, 20141Aug 2026
R. May B #14HHZ42-013-34911Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil11,096Jan 16, 20141Aug 2026
R. May B #15HHZ42-013-34912Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil11,118Jan 16, 20141Aug 2026
R. May B #1HHZ42-013-34543Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil11,014Jan 14, 20142Aug 2026
R. May B #12HHZ42-013-34909Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)Shut inOil11,130Jan 14, 20141Aug 2026
R. May B #13HHZ42-013-34910Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil11,133Jan 14, 20141Aug 2026
Impala Unit #1HHZ42-013-34908EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,768Jan 13, 20141Aug 2026
Hippo Unit #1HHZ42-013-34900EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,963Jan 8, 20141Aug 2026
Rhino Unit #1HHZ42-013-34901EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,947Jan 7, 20141Aug 2026
Guajillo East #3HHZ42-013-34903Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,990Jan 7, 20141Aug 2026
Guajillo East #5HHZ42-013-34904Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,988Jan 7, 20141Aug 2026
Mars Unit #1HHZ42-013-34906EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,623Jan 7, 20141Aug 2026
Mars Unit #2HHZ42-013-34907EOG Resources Inc.AtascosaEagleville (Eagle Ford-1)ActiveOil8,609Jan 7, 20141Aug 2026
Heard Bower Central Unit #25HHZ42-013-34897Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,710Jan 6, 20141Aug 2026
Heard Bower Central Unit #24HHZ42-013-34898Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,742Jan 6, 20141Aug 2026
Heard Bower Central Unit #26HHZ42-013-34899Marathon Oil EF LLCAtascosaEagleville (Eagle Ford-1)ActiveOil10,722Jan 6, 20141Aug 2026
Peeler Ranch Efs #5HHZ42-013-34893Crescent Energy Operating LLCAtascosaEagleville (Eagle Ford-1)Shut inOil9,583Jan 2, 20141Aug 2025
Peeler Ranch Efs #6HHZ42-013-34894Crescent Energy Operating LLCAtascosaEagleville (Eagle Ford-1)Shut inOil9,585Jan 2, 20141Aug 2025

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.