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Texas oil lease

Producing

CHALK,MARY

Chalk,mary is an oil lease in Howard County, Texas, operated by Citation Oil & Gas Corp. in the Howard Glasscock (Consolidated) field.

37 wells

19,980bbl oil, last 12 months−23% vs prior year
Operator
Citation Oil & Gas Corp.
County
Howard County
Field
Howard Glasscock (Consolidated)
RRC lease
08-41221

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Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Gas, last 12 months
2,331 mcf
Oil in Jul 2026
543 bbl

Production by month

Oil output fell 23% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for CHALK,MARY, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 19,980 bbl in the 12 months through Jul 2026, against 25,822 bbl in the 12 months before.Last 12 months: 19,980 bblbbl per monthmcf per month001,0002002,0004003,0006004,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for CHALK,MARY, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 19,980 bbl in the 12 months through Jul 2026, against 25,822 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002002,0004003,0006004,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

59% of the gas went to other uses in the last 12 months

Flaring peaked at 100.0% of the gas in Dec 2024.

  • Other (5 to 8)
  • Flared (4)
59% of the gas went to other uses in the last 12 monthsShare of CHALK,MARY gas by disposition code each month, Aug 2023 to Jul 2026. 59% of the gas went to other uses in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
59% of the gas went to other uses in the last 12 monthsShare of CHALK,MARY gas by disposition code each month, Aug 2023 to Jul 2026. 59% of the gas went to other uses in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Other (5 to 8)

    59% · 1,367 mcf

  • Flared (4)

    41% · 964 mcf

41.4% of the gas flared in the last 12 months. 30 months above 3%.

37 wells on this lease

Wells on CHALK,MARY
API numberWell no.Status
42-227-0200214Active
42-227-0200312Active
42-227-0200919Active
42-227-0201326Active
42-227-0215011Active
42-227-0215113Shut-in
42-227-0215317Active
42-227-0345416Active
42-227-0439229Active
42-227-1036634Shut-in
42-227-1067137Shut-in
42-227-3026542Shut-in
42-227-3032943Active
42-227-3033044Active
42-227-3034541WActive
42-227-3043947Active
42-227-3072457Active
42-227-3072655Active
42-227-3083254Active
42-227-3108259Active
42-227-3300561Shut-in
42-227-3300660Active
42-227-3308565Shut-in
42-227-3308664Shut-in
42-227-3308763Active
42-227-3387367WActive
42-227-3391269Shut-in
42-227-3403970Active
42-227-3410271Active
42-227-3413472Active
42-227-3427376WActive
42-227-3427477Active
42-227-3468679Shut-in
42-227-3476180Active
42-227-3645783Active
42-227-3772484Shut-in
42-227-3855389Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Dec 1, 2011
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

280 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 160 and 280 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    37 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Chalk,mary
API numberWell no.Acreson the permit
42-227-3855389280
42-227-3772484280
42-227-3645783160
42-227-3468679280
42-227-3427376W280
42-227-3476180280
42-227-3391269280
42-227-3427477280
42-227-3413472280
42-227-3410271280
42-227-3403970280
42-227-3387367W280

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for CHALK,MARY
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20265436071650165$80.46$2.89
Jun 20261,3221,3662230115$84.81$3.15
May 20261,7291,720202040$102.13$2.94
Apr 20261,5481,539182022$100.32$2.77
Mar 20261,5421,557161045$91.38$3.04
Feb 20261,6131,606158070$64.51$3.62
Jan 20261,4671,4852050138$60.04$7.72
Dec 20252,2632,2702580168$57.97$4.26
Nov 20251,8071,8332060127$60.06$3.79
Oct 20251,9431,968174018$60.89$3.19
Sep 20252,0452,036209044$63.96$2.97
Aug 20252,1582,143188012$64.86$2.91
Jul 20252,1782,19822000$68.39$3.20
Jun 20252,0831,98126300$68.17$3.02
May 20252,0352,120314052$62.17$3.12
Apr 20252,0802,01431800$63.54$3.42
Mar 20251,8901,928430025$68.24$4.12
Feb 20251,6721,725128016$71.53$4.19
Jan 20252,4242,4104220356$75.74$4.13
Dec 20242,5372,5414960496$70.12$3.01
Nov 20242,4992,5134450178$69.95$2.12
Oct 20242,3982,33252400$71.99$2.20
Sep 20241,9561,927297032$70.24$2.28
Aug 20242,0702,0855220151$76.68$1.99
Jul 20242,0942,090487012$81.80$2.07
Jun 20241,8571,924400077$79.77$2.54
May 20242,2302,2103640105$80.02$2.12
Apr 20242,1352,12347400$85.35$1.60
Mar 20242,0912,1165470117$81.28$1.49
Feb 20241,9471,9436320128$77.25$1.72
Jan 20242,0562,0845070412$74.15$3.18
Dec 20231,8871,833482033$71.90$2.52
Nov 20231,6901,686578056$77.69$2.71
Oct 20231,9682,0344270388$85.64$2.98
Sep 20231,8531,7873310308$89.43$2.64
Aug 20231,7791,8102720117$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

This lease belongs to

OperatorCitation Oil & Gas Corp.FieldHoward Glasscock (Consolidated)CountyHoward County

Citation Oil & Gas Corp. in Howard County

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Howard Glasscock (Consolidated) field

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