Chalk Mary

Oil & Gas Property in Howard County, TX

  2. Texas
  3. Howard County, TX
  4. Oil & Gas Properties in Howard County, TX
  5. Chalk Mary Oil & Gas Property

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Property Summary

Key data points for Chalk Mary

CountyHoward County, TX
Production DatesJan 1993 - Jan 2026
Total Oil Production84,448 BBLs
Total Gas Production64 MCF
Recent Oil Production163 BBLs in Dec 2025
Recent Gas Production0 MCF in Dec 2025
Wells on Property13

Our Valuation Estimates for Chalk Mary

ShaleAssessment™

$4,112 *

MarketMultiple™

$15,994 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Chalk Mary Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Chalk Mary
from Jan 1993 to Jan 2026

Wells on Chalk Mary

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-227-04133CHALK MARY -BE- 1EXTEX OPERATING COMPANYShut InHoward County, TX32.130584-101.207927
42-227-04134CHALK, MARY -C- 1LEGACY RESERVES OPERATING LPPlugged Oil WellHoward County, TX32.134032-101.205585
42-227-04135CHALK MARY -D- 1EXTEX OPERATING COMPANYProducingHoward County, TX32.132316-101.205725
42-227-04136CHALK MARY -BE- 4DEXTEX OPERATING COMPANYInjectionHoward County, TX32.141511-101.207484
42-227-04137CHALK, MARY -F- 1GUTHRIE, A. K. OPERATING CO.Plugged Oil WellHoward County, TX32.137932-101.205509
42-227-04138CHALK, MARY -G- 1LEGACY RESERVES OPERATING LPPlugged Oil WellHoward County, TX32.139807-101.207698
42-227-04140CHALK, MARY, -BE- 2EXTEX OPERATING COMPANYPlugged Oil WellHoward County, TX32.130778-101.211127
42-227-04142CHALK, MARY -F- 2GUTHRIE, A. K. OPERATING CO.Plugged Oil WellHoward County, TX32.139876-101.205395
42-227-04144CHALK, MARY, -BE- 3EXTEX OPERATING COMPANYPlugged Oil WellHoward County, TX32.135017-101.207386
42-227-04145CHALK, MARY -F- 3GUTHRIE, A. K. OPERATING CO.Plugged Oil WellHoward County, TX32.141645-101.205373
42-227-31486CHALK MARY -BE- 5EXTEX OPERATING COMPANYProducingHoward County, TX32.136208-101.207876
42-227-31487CHALK MARY -C- 2EXTEX OPERATING COMPANYProducingHoward County, TX32.135794-101.199281
42-227-31488CHALK MARY -G- 3EXTEX OPERATING COMPANYProducingHoward County, TX32.138065-101.209848

Leases included in Chalk Mary

Lease #Lease NameOperatorCountyMonthly Oil Prod.
08-11894CHALK, MARY -D-LEGACY RESERVES OPERATING LPHoward County, TX
08-12324CHALK, MARY -F-GUTHRIE, A. K. OPERATING CO.Howard County, TX
08-12624CHALK, MARY -G-LEGACY RESERVES OPERATING LPHoward County, TX
08-16930CHALK, MARY, -BE-LEGACY RESERVES OPERATING LPHoward County, TX
08-41655CHALK, MARY, -BE-EXTEX OPERATING COMPANYHoward County, TX
08-41665CHALK, MARY -G-EXTEX OPERATING COMPANYHoward County, TX
08-41720CHALK, MARY -C-EXTEX OPERATING COMPANYHoward County, TX
08-41721CHALK, MARY -D-EXTEX OPERATING COMPANYHoward County, TX

Operators Associated With Chalk Mary

Nearby Properties

These are the closest 20 properties to the Chalk Mary property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Anguish E. WHoward County, TX0 BBLs0 MCFJun 2022
BatjerSterling County, TX1,479 BBLs441 MCFJan 2026
BowenHoward County, TX151 BBLs0 MCFJan 2026
ColeHoward County, TX428 BBLs0 MCFJan 2026
CollinsMitchell County, TX0 BBLs0 MCFNov 2016
CooperHoward County, TX234 BBLs0 MCFJan 2026
Doris Chalk -CHoward County, TX0 BBLs0 MCFSep 2021
DouthitSterling County, TX5,726 BBLs307 MCFJan 2026
DouthittHoward County, TX0 BBLs0 MCFMar 2019
Howard GlasscockMitchell County, TX11 BBLs0 MCFDec 2025
HymanHoward County, TX2,145 BBLs716 MCFJan 2026
John OtisHoward County, TX50 BBLs0 MCFJan 2026
NiemeyerMitchell County, TX0 BBLs0 MCFMay 2022
OtisHoward County, TX337 BBLs0 MCFJan 2026
Peerless-ChalkHoward County, TX61 BBLs0 MCFDec 2025
Rackley C. BMitchell County, TX15 BBLs0 MCFDec 2025
ScottMitchell County, TX208 BBLs0 MCFJan 2026
SouthlandHoward County, TX339 BBLs0 MCFJan 2026
St. LouieHoward County, TX360 BBLs0 MCFDec 2025
Wash-Douthit DHoward County, TX90 BBLs0 MCFDec 2025

Companies in the Area

These are the closest 20 companies operating near the Chalk Mary property.

Company Name
Apache Corporation
Bedford Oil & Gas, Inc.
Big D Energy Company
Citation Oil & Gas Corp
Coastal Oil & Gas Corp
ConocoPhillips Company
Extex Operating Company
First Reserve Oil & Gas Co
Golden Specialties Oil & Gas
Guthrie, A. K. Operating Co.
Highpeak Energy Holdings, LLC
Keeley Oil, L.L.C.
Kek Exploration LLC
Marathon Oil Company
Millennium Resources, LP
Mobil Producing TX. & N.M. Inc.
Sahara Operating Company
Samedan Oil Corporation
Sweet Crude Operating LLC
Wash, Robert C. Inc.

Owners of Chalk Mary

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EXTEX OPERATING COMPANYCHALK MARY "C"EXTEX OPERATING COMPAN
2025EXTEX OPERATING COMPANYCHALK MARY "D"EXTEX OPERATING COMPAN
2025EXTEX OPERATING COMPANYCHALK MARY "G"EXTEX OPERATING COMPAN
2025MGT ENERGY LPCHALK MARY "C"EXTEX OPERATING COMPAN
2025EXTEX OPERATING COMPANYCHALK MARY "E"EXTEX OPERATING COMPAN
2025CMP VIVA LPCHALK MARY "C"EXTEX OPERATING COMPAN
2025BURLINGTON RESOURCES OIL & GASCHALK MARY "C"EXTEX OPERATING COMPAN
2025PIPER PETROLEUMCHALK MARY "C"EXTEX OPERATING COMPAN
Displaying 8 of 143 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Chalk Mary

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-41720CHALK, MARY -C-Dec 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-Nov 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41721CHALK, MARY -D-Sep 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41655CHALK, MARY, -BE-Sep 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Sep 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41721CHALK, MARY -D-Jun 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-May 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-May 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41655CHALK, MARY, -BE-Mar 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Jan 2025ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Oct 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41655CHALK, MARY, -BE-Sep 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-Sep 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Jun 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-May 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41721CHALK, MARY -D-May 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41655CHALK, MARY, -BE-Apr 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-Feb 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Feb 2024ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Nov 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41655CHALK, MARY, -BE-Oct 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Sep 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-Sep 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41720CHALK, MARY -C-Jul 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY
08-41665CHALK, MARY -G-May 2023ENERGY TRANSFER CRUDE MARKETING LLCEXTEX OPERATING COMPANY