T.-C.-B. (UPPER FRIO CONS.), District 04, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases
57
with a page here
Operators
9
Value, all time
$57.5 M
71% of the register's 80
Discovered
2000-12-05
Oil and gas

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 57 leases in this field that have a page here — 71% of the register's 80 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

WellsIn the fieldProducingProduced in 2025Also producedCumulative
Oil21738 bbl0 mcfcasinghead17,762 bblsince discovery
Gas391114,153 mcf0 bblcondensate8,648,199 mcfsince 1970

The discovery well's oil measured 35.0° API gravity, perforated at 7,902 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB2000-12-05330 ft660 ft400 ft

Commission remarks: SUSPEND THE ALLOCATION FORMULA EFFECTIVE 9-1-03.

County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

LeaseOperatorValue
BLUCHER, C. F. H.LOGAS ENERGY, LLC$5.6 M
BLUCHER, C. F. H.LOGAS ENERGY, LLC$4.1 M
BLUCHER, C. F. H.LOGAS ENERGY, LLC$4.0 M
BLUCHER, C.F.H.LOGAS ENERGY, LLC$3.1 M
DE TIJERINA, H CREMORA OPERATING, LLC$2.9 M
STEWART - JONES UNIT NO.2LOGAS ENERGY, LLC$2.7 M
DE TIJERINA, H.C.REMORA OPERATING, LLC$2.6 M
DE TIJERINA, H. C.REMORA OPERATING, LLC$2.6 M
DE TIJERINA, H. C.REMORA OPERATING, LLC$2.5 M
BLUCHER, C. F. H.LOGAS ENERGY, LLC$2.4 M
DETIJERINA,H.C.REMORA OPERATING, LLC$2.2 M
DE TIJERINA, H. C.REMORA OPERATING, LLC$2.2 M
STEWART - JONES UNIT NO. 2LOGAS ENERGY, LLC$1.8 M
DETIJERINA, H. C.REMORA OPERATING, LLC$1.6 M
BLUCHER, C. F. H.LOGAS ENERGY, LLC$1.5 M
KING RANCH SEELIGSONEOG RESOURCES, INC.$1.5 M
DE TIJERINA, H. C.REMORA OPERATING, LLC$1.3 M
DE TIJERINA, H.C.REMORA OPERATING, LLC$1.2 M
DE TIJERINA, H. C.REMORA OPERATING, LLC$1.0 M
DETIJERINA,H.C.FREEDOM ENERGY, LTD.$1.0 M
DE TIJERINA, H.C.REMORA OPERATING, LLC$996 k
DE TIJERINA, H.C.REMORA OPERATING, LLC$922 k
BLUCHER, C.F.H.LOGAS ENERGY, LLC$882 k
CANALES, A.T.REMORA OPERATING, LLC$784 k
STEWART - JONES UNIT NO.2LOGAS ENERGY, LLC$669 k
FRANZ, AUGUSTACRIMSON EXPLORATION OPER., INC.$660 k
BLUCHER, C.F.H.LOGAS ENERGY, LLC$655 k
BLUCHER, C.F.H.LOGAS ENERGY, LLC$558 k
DE TIJERINA, H.C.REMORA OPERATING, LLC$474 k
DE TIJERINA, H. C.REMORA OPERATING, LLC$423 k
DE TIJERINA, H.C.REMORA OPERATING, LLC$417 k
BLUCHER, C. F. H.LOGAS ENERGY, LLC$373 k
BLUCHER, C.F.H.LOGAS ENERGY, LLC$313 k
DE TIJERINA, H. C.CHESAPEAKE OPERATING, INC.$296 k
DE TIJERINA, H.C.REMORA OPERATING, LLC$256 k
DE TIJERINA, H.C.CHESAPEAKE OPERATING, INC.$250 k
DE TIJERINA, H.C.CHESAPEAKE OPERATING, INC.$157 k
LOBBERCHT, DORRMOBIL PRODUCING TX. & N.M. INC.$102 k
DE TIJERINA, H.C.REMORA OPERATING, LLC$101 k
DE TIJERINA, H.C.CHESAPEAKE OPERATING, INC.$73 k
BLUCHER, C.F.H.MOBIL PRODUCING TX. & N.M. INC.$52 k
BLUCHER, C. F. H.MOBIL PRODUCING TX. & N.M. INC.$40 k
DETIJERINA,H. C.REMORA OPERATING, LLC$29 k
BLUCHER, C.F.H.LOGAS ENERGY, LLC$28 k
DETIJERINA, H.C.REMORA OPERATING, LLC$28 k
BLUCHER, C. F. H.MOBIL PRODUCING TX. & N.M. INC.$16 k
DE TIJERINA H.C.CHESAPEAKE OPERATING, INC.$14 k
DE TIJERINA, H. C.CHESAPEAKE OPERATING, INC.$6 k
DETIJERINA, H.C.REMORA OPERATING, LLC$5 k
TIJERINA, H. C. DEHILCORP ENERGY COMPANY$4 k
CANALES, A.T.KERR-MCGEE OIL & GAS ONSHORE LLC$4 k
DE TIJERINA, H.C.HILCORP ENERGY COMPANY$3 k
TIJERINA NO 3 UNIT RES. 0/A.CHESAPEAKE OPERATING, INC.$828
STEWART-JONES UNIT NO. 1LOGAS ENERGY, LLC$334
DE TIJERINA, H. C.REMORA OPERATING, LLC$58
BLUCHER, C. F. H.LOGAS ENERGY, LLC
BLUCHER, C. F. H.LOGAS ENERGY, LLC

Field number 89945300, from the Railroad Commission's field register. The register's own index resolves 80 leases and 80 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.