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CALLON PETROLEUM OPERATING CO

RRC operator #124828 · permits 2026-08-26 · completions 2026-02-13 · well status 2026-09

CALLON PETROLEUM OPERATING CO is registered with the Railroad Commission of Texas as operator #124828. It holds 824 wellbores on record, 417 of them producing. It has 96 drilling permits on record across 7 Texas counties (Howard, Ward, Midland and 4 more), most recently on 2023-12-13. 96 of those permits are horizontal wells — the kind that can drain minerals a mile or more from the surface location.

Drilling permits
96
0 last year
Wells on record
824
417 producing
Horizontal permits
96
Counties
7
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Recent permits by CALLON PETROLEUM OPERATING CO

FiledCountyLeaseTypeFlags
2023-12-13 Ward SURFSIDE A1 Drill HorizRule 37
2023-12-12 Dawson UNION VALLEY A7 Drill HorizRule 37
2023-12-12 Dawson UNION VALLEY A6 Drill HorizRule 37
2023-12-12 Dawson UNION VALLEY A5 Drill HorizRule 37
2023-12-12 Dawson UNION VALLEY A4 Drill HorizRule 37
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-30 Howard PANTHER EAST UNIT Drill Horiz
2023-11-28 Ward TEEWINOT NORTH UNIT Drill Horiz
2023-11-28 Ward TEEWINOT NORTH UNIT Drill Horiz
2023-11-17 Ward TEEWINOT A1 Drill Horiz
2022-12-15 Reeves BAD BRAINS STATE Drill Horiz
2022-11-28 Andrews CASSELMAN 32 Drill Horiz
2022-11-28 Andrews CASSELMAN 32 Drill Horiz
2022-11-28 Andrews CASSELMAN 32 Drill Horiz
2022-11-15 Ward SURFSIDE UNIT Drill HorizRule 37
2022-11-09 Reeves BAD BRAINS STATE A2 Drill Horiz
2022-11-09 Reeves BAD BRAINS STATE A1 Drill Horiz
2022-11-09 Reeves BAD BRAINS STATE Drill Horiz
2022-11-03 Ward TENSLEEP A4 Drill HorizRule 37
2022-11-03 Dawson COPPER CREEK A8 Drill HorizRule 37
2022-11-03 Dawson COPPER CREEK A8 Drill HorizRule 37
2022-11-03 Dawson COPPER CREEK A7 Drill HorizRule 37
2021-12-28 Reeves GASBUGGY UNIT 160-159E A3 Drill Horiz
2021-12-17 Howard WYNDHAM UNIT Drill Horiz
2021-12-17 Howard WYNDHAM UNIT Drill Horiz
2021-11-18 Howard WYNDHAM UNIT Drill HorizRule 37

Where CALLON PETROLEUM OPERATING CO operates

CountyPermitsMost recent
Howard County352023-11-30
Ward County222023-12-13
Midland County172019-12-06
Andrews County72022-11-28
Dawson County72023-12-12
Reeves County52022-12-15
Reagan County32018-09-28

Fields CALLON PETROLEUM OPERATING CO holds wells in

FieldWellsProducing
SPRABERRY (TREND AREA)447248
PHANTOM (WOLFCAMP)169135
RHODA WALKER (CANYON 5900)953
WAR-WINK W. (WOLFCAMP)387
TWO GEORGES (BONE SPRING)1717
SPRABERRY (TREND AREA)160
SALLIE ANN (SPRABERRY-WOLFCAMP)100
WAR-WINK S. (WOLFCAMP)95
LIN (WOLFCAMP)60
SCOTT (CHERRY CANYON)20
SANDBAR (BONE SPRING)21
SCOTT (DELAWARE)10

Permits filed by year

YearPermitsHorizontal
20231414
20221212
202144
202022
20192323
20181616
20172525

The permit feed carries a rolling recent window, so early years are partial. Well counts above come from the full current wellbore file.

Watch a tract near CALLON PETROLEUM OPERATING CO — freeAll Texas operators
This report compiles and structures publicly available oil & gas records from the Railroad Commission of Texas — drilling permits, completions, well status, and lease production. We monitor development activity and public filings near a location you tell us about; we do NOT determine mineral ownership, confirm what you own, or provide legal, tax, or investment advice. Nothing here replaces a title opinion, a landman, or reading the official RRC filing. Activity is mapped to the operator-filed permit surface location (NAD27, precision disclaimed by the RRC), not your mineral tract. Data is current only as of the source vintage shown on the page. Our total liability for any report is capped at the amount you paid for it. Found an error? Reply to any email and a human will correct it.