Skip to content
Royalty Clerk

Texas oil lease

Producing

CALVERLEY-LANE 30I

Calverley-Lane 30I is an oil lease in Glasscock County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

40,589bbl oil, last 12 months−34% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-58737

Is your check right?

Check my statement

Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
358,792 mcf
Oil in Jul 2026
3,065 bbl

Production by month

Oil output fell 34% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for CALVERLEY-LANE 30I, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 40,589 bbl in the 12 months through Jul 2026, against 61,951 bbl in the 12 months before.Last 12 months: 40,589 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for CALVERLEY-LANE 30I, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 40,589 bbl in the 12 months through Jul 2026, against 61,951 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CALVERLEY-LANE 30I gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CALVERLEY-LANE 30I gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant 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.

  • Processing plant (3)

    100% · 358,050 mcf

  • Lease fuel (1)

    0.2% · 666 mcf

  • Flared (4)

    0.0% · 76 mcf

1 well on this lease

Wells on CALVERLEY-LANE 30I
API numberWell no.Status
42-173-387939HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers75Apr 1, 2023–
Ricky Shuler Trucking INCOilGathers25Apr 1, 2023–
Enterprise Products Operating LLCCasinghead gasBuys100Jan 14, 2023–
Enterprise Products Operating LLCCasinghead gasGathers100Jan 14, 2023–
Plains Marketing, L.p.OilGathers100Jan 14, 2023Apr 1, 2023

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

Who buys my oilOil price check

1,283.10 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Calverley-Lane 30I
API numberWell no.Acreson the permit
42-173-387939H1,283.10

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CALVERLEY-LANE 30I
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,0653,06629,06729,0071$80.46$2.89
Jun 20262,5702,56324,54124,4893$84.81$3.15
May 20262,9192,94327,68327,6290$102.13$2.94
Apr 20263,3893,38928,06928,0133$100.32$2.77
Mar 20263,8413,82430,19330,1390$91.38$3.04
Feb 20263,2323,23230,53530,46911$64.51$3.62
Jan 20263,8603,86231,17231,08727$60.04$7.72
Dec 20253,6833,67931,21131,1550$57.97$4.26
Nov 20253,1993,20827,08627,0350$60.06$3.79
Oct 20254,0714,06331,96631,9100$60.89$3.19
Sep 20253,4363,49634,10334,0430$63.96$2.97
Aug 20253,3243,25533,16633,07431$64.86$2.91
Jul 20252,9392,95333,62033,5580$68.39$3.20
Jun 20253,6833,68329,14329,0872$68.17$3.02
May 20253,9233,92229,69029,61524$62.17$3.12
Apr 20253,8593,85030,21630,1623$63.54$3.42
Mar 20254,5304,53233,21133,1506$68.24$4.12
Feb 20254,6104,61330,86230,8090$71.53$4.19
Jan 20254,4014,40232,28832,17554$75.74$4.13
Dec 20245,4285,43637,92037,8528$70.12$3.01
Nov 20246,2026,21736,87036,8130$69.95$2.12
Oct 20248,4198,40938,57038,5110$71.99$2.20
Sep 20245,9655,95726,56626,5214$70.24$2.28
Aug 20247,9928,00232,90732,8560$76.68$1.99
Jul 20248,3838,37533,64333,5910$81.80$2.07
Jun 20247,9267,92833,74533,6930$79.77$2.54
May 20249,0809,07535,53335,4780$80.02$2.12
Apr 20249,7189,72037,35937,3020$85.35$1.60
Mar 20249,7509,75335,60635,5470$81.28$1.49
Feb 20249,9749,98333,04732,8840$77.25$1.72
Jan 202410,57210,57334,55934,248214$74.15$3.18
Dec 202312,37112,35933,15833,0840$71.90$2.52
Nov 202310,26210,27329,24629,1380$77.69$2.71
Oct 202317,20717,21647,74647,0582$85.64$2.98
Sep 202317,96117,97643,75842,5930$89.43$2.64
Aug 202319,62319,61746,87345,5518$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

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyGlasscock County

Pioneer Natural Res. USA, Inc. in Glasscock County

All Pioneer Natural Res. USA, Inc. leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km