WARD-ESTES, NORTH, District 08, 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
71
with a page here
Operators
19
Value, all time
$4.03 bn
72% of the register's 98
Discovered
1929-12-31
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 71 leases in this field that have a page here — 72% of the register's 98 — 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
Oil1,8337841,036,507 bbl164,856 mcfcasinghead445,922,250 bblsince discovery
Gas869,578 mcf7,388 bblcondensate5,521,446 mcfsince 1970

The discovery well's oil measured 29.3° API gravity, perforated at 3,000 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB330 ft660 ft100 ft
OilB330 ft660 ft101,100 ft
OilO330 ft660 ft201,500 ft

Commission remarks: EFFECTIVE 11/01/82; ALLOC FORMULA SUSPENDED 9-1-84

County

Leases in this field

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

LeaseOperatorValue
OBRIEN, G. W., ETALTWO P PARTNERS, LLC$2.10 bn
HUTCHINGS STOCK ASSN.TWO P PARTNERS, LLC$1.47 bn
ESTES, E. W.TWO P PARTNERS, LLC$221.5 M
EDWARDS, S. B.TWO P PARTNERS, LLC$25.9 M
HSA SEC 9/10 CO2WHITING OIL AND GAS CORPORATION$23.0 M
ESTES, W. A.TWO P PARTNERS, LLC$15.9 M
STATE UNIVERSITY F3TWO P PARTNERS, LLC$11.7 M
RICHTER, LOUISCRESCENT ENERGY OPERATING, LLC$10.3 M
SMITHTWO P PARTNERS, LLC$10.3 M
JOHNSON, W. D.TWO P PARTNERS, LLC$10.0 M
STATE OF TEXAS -E-P.O.&G. OPERATING, LLC$8.9 M
STATE UNIVERSITY ATWO P PARTNERS, LLC$8.9 M
STATE UNIVERSITY F4TWO P PARTNERS, LLC$8.5 M
SEALY-SMITH FOUNDATIONTWO P PARTNERS, LLC$8.1 M
ADAMS, LUCYSUNDOWN ENERGY LP$6.8 M
STATE UNIVERSITY F5TWO P PARTNERS, LLC$6.5 M
UNIVERSITY-WICKETT -B-TWO P PARTNERS, LLC$6.2 M
JOHNSON -A-TWO P PARTNERS, LLC$5.9 M
STATE UNIVERSITY -CJ-TWO P PARTNERS, LLC$5.7 M
STATE UNIVERSITY F2TWO P PARTNERS, LLC$5.3 M
HSA SEC. 3 CO2WHITING OIL AND GAS CORPORATION$4.9 M
SEALY-SMITHLONESOME B, LLC$4.4 M
JOHNSON "B"N & B OIL AND GAS LLC$3.7 M
STATE UNIVERSITY WICKETT -A-SOUTHWEST ROYALTIES, INC.$3.4 M
TREBOLLONESOME B, LLC$3.3 M
STATE UNIVERSITY -F1-TWO P PARTNERS, LLC$3.1 M
MARTIN, W. H. "C"N & B OIL AND GAS LLC$2.8 M
MARTIN (SHALLOW)N & B OIL AND GAS LLC$2.7 M
HILL "A"LONESOME B, LLC$2.7 M
RICHTER, LOUIS -B-CRESCENT ENERGY OPERATING, LLC$2.3 M
STATE UNIVERSITY "D"TWO P PARTNERS, LLC$2.3 M
HILLLONESOME B, LLC$2.0 M
MCFARLAND, I. B. SECTION #37CRESCENT ENERGY OPERATING, LLC$1.9 M
HATHAWAY /EO/TWO P PARTNERS, LLC$1.8 M
HATHAWAYCRESCENT ENERGY OPERATING, LLC$1.8 M
STATE OF TEXAS -C-CHAPARRAL ENERGY, L.L.C.$1.8 M
SEALY, JOHNFLO PETRO, LLC.$1.7 M
SEALY, JOHNHARD ROCK O&G$1.3 M
AMERICAN NATIONAL LIFE INS. CO.CRESCENT ENERGY OPERATING, LLC$1.2 M
SEALY-SMITH -93-FLO PETRO, LLC.$1.2 M
HATHAWAY, J. F.TWO P PARTNERS, LLC$1.1 M
JOHNSON, W. D.WILLIAMS OIL COMPANY$1.0 M
MCFARLAND, I. B. SECTION #29CRESCENT ENERGY OPERATING, LLC$997 k
HUTCHINGS STOCK ASSN.TWO P PARTNERS, LLC$938 k
OBRIEN, G. W., ETALTWO P PARTNERS, LLC$765 k
RICHTER -C-WALSH & WATTS, INC.$755 k
HUTCHINGS STOCK ASSN.FOUR CORNERS PETROLEUM II, LLC$674 k
SINCLAIR-SEALYHARD ROCK O&G$658 k
SPENCERLONESOME B, LLC$558 k
UNIVERSITY -A-WHITING OIL AND GAS CORPORATION$515 k
HATHAWAY, J. F. NO. 1TWO P PARTNERS, LLC$488 k
7513 JV-S SUNHARD ROCK O&G$420 k
HUTCHINGS STOCK ASSN.TWO P PARTNERS, LLC$417 k
OBRIEN, G. W., ETALTWO P PARTNERS, LLC$360 k
ESTES, W. A.TWO P PARTNERS, LLC$277 k
HUTCHINGS STOCK ASSN.CHEVRON U. S. A. INC.$231 k
ESTES, W.A.WHITING OIL AND GAS CORPORATION$227 k
OBRIEN, G. W., ETALTWO P PARTNERS, LLC$224 k
OBRIEN, G. W., ET AL -C-CHEVRON U. S. A. INC.$211 k
SEALYLEE PRODUCTION CO.$192 k
HUTCHINGS STOCK ASSN.TWO P PARTNERS, LLC$191 k
HATHAWAY, J. F. NO. 2CELERO ENERGY, L.P.$137 k
SMITHRADIUS OPERATING, LLC$97 k
STATE UNIVERSITY F6SOUTHWEST ROYALTIES, INC.$86 k
CITIZENS NATIONAL BANKMR OIL COMPANY$50 k
SMITHRADIUS OPERATING, LLC$14 k
STATE UNIVERSITY "DM"SOUTHWEST ROYALTIES, INC.$11 k
JOHNSON -A-TWO P PARTNERS, LLC$6 k
JOHNSON -A-TWO P PARTNERS, LLC$3 k
RICHTER -A-WALSH & WATTS, INC.$2 k
JOHNSON -A-TWO P PARTNERS, LLC$427

Field number 95152001, from the Railroad Commission's field register. The register's own index resolves 98 leases and 4,161 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.