WELLS · TEXAS · ONE ROW PER API NUMBER

Texas Secondary Oil Corporation 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.

564 wells match

Well logs are the ones loaded into Petrora from the regulators' log indexes. A log's kind is the regulator's description of it; a digital log is a LAS file of curves. Each well's page lists its logs and links to the regulator for the files.

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 →

564 WELLS · PAGE 1 OF 12

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Wilson P Unit 3 #342-325-34244Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil980Sep 13, 20191Aug 2026
Friess a #742-137-32239Texas Secondary Oil CorporationEdwardsTurneyActiveOil660Apr 22, 20191Aug 2026
Olje Group #442-137-32238Texas Secondary Oil CorporationEdwardsWardlawDrilled600Feb 13, 20191—
Friess a #642-137-32236Texas Secondary Oil CorporationEdwardsTurneyActiveOil660Feb 1, 20191Aug 2026
Evans Geo. N. -B- #2742-029-38326Texas Secondary Oil CorporationBexarSomersetActiveOil1,240Oct 10, 20141Aug 2026
Knopp Edna Mae #1M42-325-34098Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil900Jul 23, 20141Aug 2026
Aztec Wilson K #842-325-34067Texas Secondary Oil CorporationMedinaTaylor-InaDrilled1,100Oct 11, 20131—
Aztec Wilson K #942-325-34068Texas Secondary Oil CorporationMedinaTaylor-InaDrilled1,100Oct 11, 20131—
Aztec GE #1742-325-33854Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil1,000Mar 7, 20121Aug 2026
Knopp Edna Mae #6HHZ42-325-33719Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil621Jan 24, 20111Aug 2026
Aztec-Schmidt S #1242-325-33715Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil900Dec 23, 20101Aug 2026
Robert Matula #642-311-34036Texas Secondary Oil CorporationMcMullenDebby (Mirando UP)Drilled1,300Mar 25, 20081—
Matula Robert #1A42-311-31449Texas Secondary Oil CorporationMcMullenDebby (Gov T Wells)Temporarily abandonedGas1,300Oct 18, 19932Nov 2017
Knopp Edna Mae #a 1142-325-33568Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil400May 11, 19931Aug 2026
Lark #2242-297-33939Texas Secondary Oil CorporationLive OakJacobActiveOil1,100Mar 7, 19901Aug 2026
Lark #2042-297-33916Texas Secondary Oil CorporationLive OakJacobActiveOil1,090Nov 2, 19891Aug 2026
Wood Robert W. et al -a- #1342-325-33508Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,600May 16, 19891Aug 2026
Wood Robert W. et al -a- #1442-325-33509Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,600May 16, 19891Aug 2026
Wood Robert W. et al -a- #1542-325-33510Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,600May 16, 19891Aug 2026
Lark #1942-297-33872Texas Secondary Oil CorporationLive OakJacobActiveOil1,090Jan 13, 19891Aug 2026
Lark #1842-297-33844Texas Secondary Oil CorporationLive OakJacobActiveOil1,090Sep 7, 19881Aug 2026
Schmidt Ira G. Mrs. #942-325-33470Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil850Jul 27, 19881Aug 2026
Wood Robert W. et al -a- #1142-325-33467Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,600Jun 27, 19881Aug 2026
Wood Robert W. et al -a- #942-325-33468Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,594Jun 27, 19881Aug 2026
Wood Robert W. et al -a- #1242-325-33469Texas Secondary Oil CorporationMedinaAdams (Buda)ActiveOil1,610Jun 27, 19881Aug 2026
Knopp Edna Mae #b 942-325-33462Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil550Jun 7, 19881Aug 2026
Knopp Edna Mae #b 842-325-33463Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil550Jun 7, 19881Aug 2026
Knopp Edna Mae #b 1042-325-33464Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil550Jun 7, 19881Aug 2026
Knopp Edna Mae #a 1242-325-33465Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil250Jun 7, 19881Aug 2026
Bendele Helen Etal #1442-325-33466Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil849May 25, 19881Aug 2026
Lark #1642-297-33810Texas Secondary Oil CorporationLive OakJacobActiveOil1,150Feb 18, 19881Aug 2026
Knopp Edna Mae #a 242-325-33445Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil650Nov 18, 19871Aug 2026
Knopp Edna Mae #a 1042-325-33446Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil650Nov 18, 19871Aug 2026
Knopp Edna Mae #a 842-325-33447Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil650Nov 18, 19871Aug 2026
Knopp Edna Mae #a 742-325-33448Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil650Nov 18, 19871Aug 2026
Knopp Edna Mae #a 642-325-33449Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil650Nov 18, 19871Aug 2026
Lark #1242-297-33788Texas Secondary Oil CorporationLive OakJacobActiveOil1,120Oct 13, 19872Aug 2026
Lark #1542-297-33789Texas Secondary Oil CorporationLive OakJacobActiveOil1,130Oct 13, 19871Aug 2026
Lark #1442-297-33785Texas Secondary Oil CorporationLive OakJacobActiveOil1,120Sep 22, 19871Aug 2026
Lark #1342-297-33754Texas Secondary Oil CorporationLive OakJacobActiveOil1,140May 27, 19871Aug 2026
Lark #1142-297-33711Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200Aug 21, 19861Aug 2026
Schmidt G.E. #142-325-80664Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil1,020May 23, 19861Aug 2026
Lark #942-297-33687Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200May 6, 19861Aug 2026
Lark #742-297-33666Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200Feb 19, 19861Aug 2026
Lark #542-297-33663Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200Feb 14, 19861Aug 2026
Lark #642-297-33664Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200Feb 14, 19861Aug 2026
Lark #442-297-33658Texas Secondary Oil CorporationLive OakJacobActiveOil1,110Jan 21, 19861Aug 2026
Lark #342-297-33659Texas Secondary Oil CorporationLive OakJacobPluggedOil1,200Jan 21, 19861Aug 2026
Rogers -B- #27A42-325-33305Texas Secondary Oil CorporationMedinaTaylor-InaPluggedOil500Jan 17, 19861Aug 2026
Rogers -B- #26A42-325-33306Texas Secondary Oil CorporationMedinaTaylor-InaActiveOil465Jan 17, 19861Aug 2026

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.