Calk, Roger D

Oil & Gas Operator

Company Summary

Here are a few key data points for Calk, Roger D. This page represents an aggregation of wells ( and leases where applicable ) to provide a more complete view when looking at oil and gas properties in the U.S.

Operating StateTX
Production DatesJan 1993 - Dec 2025
Total Oil Production222,052 BBLs
Total Gas Production414 MCF
Estimated Daily Oil Prod.9 BBLs
Estimated Daily Gas Prod.0 MCF
Estimated Daily Water Prod.0 BBLs
Producing Wells92

Calk, Roger D Production Graph

Aggregated production of all wells and leases associated with this operator
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to oil and gas production for Calk, Roger D
from Jan 1993 to Dec 2025

Wells Operated by Calk, Roger D

API #Well NameStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-029-32690 BROWN ALICIA 1 PRODUCINGBexar County, TX29.278216-98.747266
42-029-32861 BROWN ALICIA 2 PRODUCINGBexar County, TX29.279008-98.746602
42-029-32945 BROWN ALICIA 3 PRODUCINGBexar County, TX29.277860-98.748375
42-029-32849 BROWN ALICIA 4 PRODUCINGBexar County, TX29.278902-98.745924
42-029-31889 CASTILLO, RAUL 2 PRODUCINGBexar County, TX
42-029-31767 CREEK 1 PRODUCINGBexar County, TX29.259036-98.795506
42-029-31976 CREEK 2 PRODUCINGBexar County, TX29.258208-98.793486
42-029-31975 CREEK 3 PRODUCINGBexar County, TX29.256625-98.793897
42-029-31974 CREEK 4 PRODUCINGBexar County, TX29.257750-98.796750
42-029-31758 CUNNINGHAM 1 PRODUCINGBexar County, TX29.254569-98.795706
42-029-32198 CUNNINGHAM 2 PRODUCINGBexar County, TX29.253661-98.795861
42-029-32565 CUNNINGHAM 3 PRODUCINGBexar County, TX29.252600-98.796072
42-029-31854 DELAO, OPHELIA 1 PRODUCINGBexar County, TX
42-029-31888 DELAO, OPHELIA 2 PRODUCINGBexar County, TX
42-029-31899 DELAO, OPHELIA 3 PRODUCINGBexar County, TX
42-029-31890 DELAO, OPHELIA 4 PRODUCINGBexar County, TX
42-029-31887 DELAO, OPHELIA 5 PRODUCINGBexar County, TX
42-013-32523 DIAMOND HEAD -A- 2 PRODUCINGAtascosa County, TX0.0000000.000000
42-013-32733 DIAMOND HEAD -A- 3 PRODUCINGAtascosa County, TX0.0000000.000000
42-013-32940 DIAMOND HEAD -A- 4 PRODUCINGAtascosa County, TX0.0000000.000000
42-029-32221 EPSTEIN-BALBOA -A- 1 PRODUCINGBexar County, TX29.290405-98.719023
42-029-32272 EPSTEIN-BALBOA -A- 2 PRODUCINGBexar County, TX29.288789-98.718847
42-029-32566 EPSTEIN-BALBOA -A- 3 PRODUCINGBexar County, TX29.288592-98.717512
42-029-32605 EPSTEIN-BALBOA -A- 4 PRODUCINGBexar County, TX29.289729-98.716276
42-029-32643 EPSTEIN-BALBOA -A- 5 PRODUCINGBexar County, TX29.290624-98.717365
42-029-32699 EPSTEIN-BALBOA -A- 6 PRODUCINGBexar County, TX29.289631-98.717525
42-029-33904 EPSTEIN-BALBOA -A- 8 PRODUCINGBexar County, TX29.287923-98.718882
42-029-32692 FANCHER 1 PRODUCINGBexar County, TX29.269883-98.778520
42-029-32693 FANCHER 2 PRODUCINGBexar County, TX29.268976-98.780116
42-029-33194 FANCHER 3 PRODUCINGBexar County, TX29.268237-98.779909
42-029-31334 MARTINEZ ADELA 1 PRODUCINGBexar County, TX29.266739-98.785499
42-029-31637 MARTINEZ ADELA 10 PRODUCINGBexar County, TX29.265498-98.786939
42-029-31788 MARTINEZ ADELA 3 PRODUCINGBexar County, TX29.266082-98.786866
42-029-31333 MARTINEZ ADELA 4 PRODUCINGBexar County, TX29.266616-98.787457
42-029-31789 MARTINEZ ADELA 5 PRODUCINGBexar County, TX29.265927-98.787750
42-029-31851 MARTINEZ ADELA 6 PRODUCINGBexar County, TX29.266489-98.788285
42-029-31346 MARTINEZ ADELA 7 PRODUCINGBexar County, TX29.267132-98.789002
42-029-31347 MARTINEZ ADELA 8 PRODUCINGBexar County, TX29.265805-98.788791
42-029-31464 MARTINEZ ADELA 9 PRODUCINGBexar County, TX29.266542-98.789571
42-013-32994 OLDJAMIE OIL 1 PRODUCINGAtascosa County, TX29.165273-98.714494
42-013-33052 OLDJAMIE OIL 2 PRODUCINGAtascosa County, TX29.165655-98.712632
42-013-33344 OLDJAMIE OIL 3 PRODUCINGAtascosa County, TX29.165290-98.715763
42-013-33458 OLDJAMIE OIL 4 PRODUCINGAtascosa County, TX29.165167-98.717003
42-013-33545 OLDJAMIE OIL 5 PRODUCINGAtascosa County, TX29.165281-98.718658
42-013-33806 OLDJAMIE OIL 6 PRODUCINGAtascosa County, TX29.166611-98.715934
42-029-31436 SCHNEIDER, GEORGE P. 1 PRODUCINGBexar County, TX
42-029-31685 SCHNEIDER, GEORGE P. 2 PRODUCINGBexar County, TX
42-029-31699 SCHNEIDER, GEORGE P. 3 PRODUCINGBexar County, TX
42-029-31700 SCHNEIDER, GEORGE P. 4 PRODUCINGBexar County, TX
42-029-31732 SCHNEIDER, GEORGE P. 6 PRODUCINGBexar County, TX

Leases Operated by Calk, Roger D

Lease #Lease NameCountyMonthly Oil Prod.
Lease #Lease NameCountyMonthly Oil Prod.
01-07670 AGUILAR, CIRILDO Bexar County, TX
01-08569 BROWN, ALICIA Bexar County, TX
01-07694 CASTILLO, RAUL Bexar County, TX
01-07695 CREEK Bexar County, TX
01-07982 CUNNINGHAM Bexar County, TX
01-07669 DELAO, OPHELIA Bexar County, TX
01-09729 DIAMOND HEAD -A- Atascosa County, TX
01-09984 DIAMOND HEAD -B- Atascosa County, TX
01-08354 EPSTEIN & BALBOA PARTNERSHIP Bexar County, TX
01-09492 EPSTEIN-BALBOA -A- Bexar County, TX
01-08799 FANCHER Bexar County, TX
01-08247 GOTT, SAM Bexar County, TX
01-09216 JACOBY Bexar County, TX
01-06911 JONES-MCGLOTHLIN Bexar County, TX
01-06899 KEELING, GEORGE W. Bexar County, TX
01-08550 KOENIG, W.E. Bexar County, TX
01-06156 MARTINEZ, ADELA Bexar County, TX
01-08223 MCDONALD Bexar County, TX
01-07806 MILWARD, BYRON Medina County, TX
01-08187 MITCHELL, THERESA E. Bexar County, TX
01-07256 NAEGELIN, JOHN E. Bexar County, TX
01-09389 NIXON Bexar County, TX
01-10143 OLDJAMIE OIL Atascosa County, TX
01-11322 RICHARDSON, W.A.-EMERY Bexar County, TX
01-08549 RODRIQUEZ, PAUL O. Bexar County, TX
01-07374 RUSSELL, WILLIAM A. Bexar County, TX
01-07484 SCHNEIDER, GEORGE P. Bexar County, TX
01-08178 TAYLOR, JACK M. Bexar County, TX

Properties Operated by Calk, Roger D

Property NameCountyPeriodMonthly Oil Prod.Production RangeActive Wells
Property NameCountyPeriodMonthly Oil Prod.Production RangeActive Wells
AGUILARBexar County, TXAug 202520 BBLsJan 1993 - Sep 202514
BROWN ALICIABexar County, TXAug 202510 BBLsJan 1993 - Sep 20254
CREEKBexar County, TXAug 202510 BBLsJan 1993 - Sep 20255
CUNNINGHAMBexar County, TXAug 202510 BBLsJan 1993 - Sep 20253
EPSTEIN-BALBOABexar County, TXAug 202570 BBLsJan 1993 - Sep 20257
FANCHERBexar County, TXAug 202510 BBLsJan 1993 - Sep 20253
GOTT SAMBexar County, TXAug 20255 BBLsJan 1993 - Sep 20256
JONES-MCGLOTHLINBexar County, TXAug 202520 BBLsJan 1993 - Sep 202510
KEELING GEORGE WBexar County, TXAug 20251 BBLsJan 1993 - Sep 20255
MARTINEZ ADELABexar County, TXAug 202520 BBLsJan 1993 - Sep 20259
NAEGELIN JOHN EBexar County, TXAug 20251 BBLsJan 1993 - Sep 20254
NIXONBexar County, TXAug 20255 BBLsJan 1993 - Sep 20253
OLDJAMIE OILAtascosa County, TXAug 202520 BBLsJan 1993 - Sep 20256
RUSSELL WILLIAM ABexar County, TXAug 20252 BBLsJan 1993 - Sep 20252

Recent Permits Filed by Calk, Roger D

Well NameCountyAPI #SubmittedApprovedTypeDrillWellStatusProposed Depth
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