NORTH RIDGE (DUFFER), District 7B, 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
72
with a page here
Operators
4
Value, all time
$31.9 M
99% of the register's 73
Discovered
1994-10-25
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 72 leases in this field that have a page here — 99% of the register's 73 — 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
Oil100 bbl0 mcfcasinghead1,557 bblsince discovery
Gas6389,839 mcf0 bblcondensate7,310,420 mcfsince 1970

The discovery well's oil measured 40.0° API gravity, perforated at 3,750 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB1995-09-12330 ft933 ft803,250 ft
GasO1995-09-12330 ft933 ft402,100 ft

Commission remarks: DIAGONAL OF 2100', AND ALLOCATION FORMULA BASED ON 100% ACREAGE.

County

Leases in this field

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

LeaseOperatorValue
HARPER, R. E.DFG ENERGY COMPANY LLC$1.9 M
GARRETT, SALLIEBRAKA OPERATING, L.L.C.$1.4 M
CREEK NEAL UNITDFG ENERGY COMPANY LLC$1.3 M
WALKER, HALL (BARKER)BRAKA OPERATING, L.L.C.$1.3 M
STEWART, J. W.DFG ENERGY COMPANY LLC$1.3 M
THOMPSON, D. B.BRAKA OPERATING, L.L.C.$978 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$918 k
ROPER, J. T.DFG ENERGY COMPANY LLC$871 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$817 k
CREEK-NEAL UNITDFG ENERGY COMPANY LLC$807 k
ROPER, E.DFG ENERGY COMPANY LLC$773 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$757 k
LITTLETON, J. C.DFG ENERGY COMPANY LLC$742 k
DANLEY-CRABB UNITBRAKA OPERATING, L.L.C.$683 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$651 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$626 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$606 k
BOYD, W. T.DFG ENERGY COMPANY LLC$597 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$591 k
DAVIS, L. L.DFG ENERGY COMPANY LLC$581 k
NORWOODDFG ENERGY COMPANY LLC$578 k
LITTLETON, J. C.DFG ENERGY COMPANY LLC$571 k
BOYD, W. T.DFG ENERGY COMPANY LLC$560 k
BARNES, J. W.BRAKA OPERATING, L.L.C.$557 k
NORWOODDFG ENERGY COMPANY LLC$543 k
CHRISTMAS "B"DFG ENERGY COMPANY LLC$515 k
NORWOODDFG ENERGY COMPANY LLC$495 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$460 k
WALKER, HALL (BARKER)BRAKA OPERATING, L.L.C.$422 k
ROPER, J. T.DFG ENERGY COMPANY LLC$414 k
BOYD, W. T.DFG ENERGY COMPANY LLC$410 k
DAVIS, B.A.BRAKA OPERATING, L.L.C.$393 k
HAMOR, C. F.BRAKA OPERATING, L.L.C.$379 k
COTTON, MATTIEDFG ENERGY COMPANY LLC$375 k
CUNNINGHAMDFG ENERGY COMPANY LLC$368 k
LITTLETON, J. C.DFG ENERGY COMPANY LLC$340 k
LITTLETON, J. C.DFG ENERGY COMPANY LLC$332 k
PERKINS, M. M.DFG ENERGY COMPANY LLC$329 k
TERRELL, EMMADFG ENERGY COMPANY LLC$323 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$319 k
CARVERBRAKA OPERATING, L.L.C.$319 k
MADDING, R. A.DFG ENERGY COMPANY LLC$300 k
CUNNINGHAMDFG ENERGY COMPANY LLC$295 k
HARRELL, J. C.BRAKA OPERATING, L.L.C.$286 k
CRABB, W. W.BRAKA OPERATING, L.L.C.$283 k
LITTLETON, J. C.DFG ENERGY COMPANY LLC$280 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$278 k
BARNES, J.E. ONEBRAKA OPERATING, L.L.C.$273 k
ROPER, E.DFG ENERGY COMPANY LLC$263 k
BOYD, W. T.DFG ENERGY COMPANY LLC$253 k
CARVER "A"BRAKA OPERATING, L.L.C.$233 k
DAVIS, L. L.DFG ENERGY COMPANY LLC$215 k
KIRKSMITH PIPE OF ABILENE$207 k
HARRISON, J. L.DFG ENERGY COMPANY LLC$186 k
KEAHEY, C.J. "A"DFG ENERGY COMPANY LLC$182 k
KIRKSMITH PIPE OF ABILENE$177 k
BOYD, W. T.DFG ENERGY COMPANY LLC$161 k
DANIEL, M. E.DFG ENERGY COMPANY LLC$141 k
TERRELL, C. E.SMITH PIPE OF ABILENE$113 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$92 k
BUTLER, J. E.DFG ENERGY COMPANY LLC$86 k
CHRISTMAS "B"DFG ENERGY COMPANY LLC$78 k
WOOD, J. R.DFG ENERGY COMPANY LLC$77 k
CREEK NEAL UNITDFG ENERGY COMPANY LLC$56 k
NORWOOD, L. C.DFG ENERGY COMPANY LLC$55 k
DAVENPORT, EVA H.DFG ENERGY COMPANY LLC$37 k
MADDING, R. A.DFG ENERGY COMPANY LLC$26 k
ALLMAN, CHAS.DFG ENERGY COMPANY LLC$12 k
MADDING, R. A.DFG ENERGY COMPANY LLC$11 k
NORWOODNORTH RIDGE CORPORATION$9 k
HAMOR, C. F.SMITH PIPE OF ABILENE$2 k
STATE OF TEXAS "J"DFG ENERGY COMPANY LLC$854

Field number 66076080, from the Railroad Commission's field register. The register's own index resolves 73 leases and 73 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.