Skip to content
Royalty Clerk

Texas gas well

Producing

THOMPSON 40

Thompson 40 is a gas well in Stephens County, Texas, operated by Marjac Oil Company, Inc. in the Iona Hickey (Conglomerate) field.

1 well

2,603mcf gas, last 12 months+20% vs prior year
Operator
Marjac Oil Company, Inc.
County
Stephens County
Field
Iona Hickey (Conglomerate)
RRC lease
7B-267568

Is your check right?

Check my statement

Where it sits

This county

Stephens CountyStephensShackelfordJackPalo PintoEastlandThrockmortonYoungStephens County
Stephens County
Gas in Jul 2026
199 mcf
Reporting since
Jan 2020

Production by month

Gas output rose 20% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 20% over the last 12 monthsMonthly gas production for THOMPSON 40, Aug 2023 to Jul 2026. Gas output rose 20% over the last 12 months. 2,603 mcf in the 12 months through Jul 2026, against 2,172 mcf in the 12 months before.Last 12 months: 2,603 mcfmcf per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 20% over the last 12 monthsMonthly gas production for THOMPSON 40, Aug 2023 to Jul 2026. Gas output rose 20% over the last 12 months. 2,603 mcf in the 12 months through Jul 2026, against 2,172 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of THOMPSON 40 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of THOMPSON 40 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on THOMPSON 40
API numberWell no.Status
42-429-367332Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCCondensateGathers100Feb 1, 2019–
Targa Midstream Services LLCGas-well gasBuys100Oct 1, 2018–
Targa Midstream Services LLCGas-well gasGathers100Feb 18, 2013–
Gulfmark Energy, Inc.CondensateGathers100Oct 1, 2018Feb 1, 2019

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

Who buys my oilOil price check

164.50 acres on the newest permit

Check your decimal on this lease
Permits for Thompson 40
API numberWell no.Acreson the permit
42-429-367332164.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for THOMPSON 40
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261991990$80.46$2.89
Jun 20262242240$84.81$3.15
May 20262332330$102.13$2.94
Apr 20262252250$100.32$2.77
Mar 20262342340$91.38$3.04
Feb 20262082080$64.51$3.62
Jan 20261911910$60.04$7.72
Dec 20252432430$57.97$4.26
Nov 20251851850$60.06$3.79
Oct 20252112110$60.89$3.19
Sep 20252122120$63.96$2.97
Aug 20252382380$64.86$2.91
Jul 20252522520$68.39$3.20
Jun 20252492490$68.17$3.02
May 20252632630$62.17$3.12
Apr 20251551550$63.54$3.42
Mar 20251551550$68.24$4.12
Feb 20251391390$71.53$4.19
Jan 20251441440$75.74$4.13
Dec 20241491490$70.12$3.01
Nov 20241561560$69.95$2.12
Oct 20241601600$71.99$2.20
Sep 20241671670$70.24$2.28
Aug 20241831830$76.68$1.99
Jul 20241901900$81.80$2.07
Jun 20241771770$79.77$2.54
May 20241941940$80.02$2.12
Apr 20241821820$85.35$1.60
Mar 20241931930$81.28$1.49
Feb 20241851850$77.25$1.72
Jan 20241941940$74.15$3.18
Dec 20231821820$71.90$2.52
Nov 20231951950$77.69$2.71
Oct 20232352350$85.64$2.98
Sep 20232372370$89.43$2.64
Aug 20232312310$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarjac Oil Company, Inc.FieldIona Hickey (Conglomerate)CountyStephens County

Marjac Oil Company, Inc. in Stephens County

All Marjac Oil Company, Inc. leases →

Iona Hickey (Conglomerate) field

All leases in this field →

Leases within 10 km

New drilling permits in Stephens County

Newest in the county: this lease has no coordinates.