IATAN, EAST HOWARD, 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
130
with a page here
Operators
34
Value, all time
$2.00 bn
84% of the register's 154
Discovered
1926-12-31
Oil

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 130 leases in this field that have a page here — 84% of the register's 154 — 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
Oil1,775944610,448 bbl909 mcfcasinghead196,569,320 bblsince discovery

The discovery well's oil measured 29.0° API gravity, perforated at 2,700 ft.

Hydrogen sulphide

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
OilB2008-07-29200 ft400 ft51,100 ft

Commission remarks: DKT 08-0257306 APPROVED 07/29/2008 - UPDATE SPACING TO 200/400FT

County

Leases in this field

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

LeaseOperatorValue
FOSTER, MARYBASA RESOURCES, INC.$561.3 M
DODGE, GRANVILLE M., EST.GRAYROCK ENERGY II, LLC$230.6 M
DODGE, G. M.BCE-MACH III LLC$134.0 M
BELL, A. M.BCE-MACH III LLC$109.8 M
FOSTER, W. L. #1BCE-MACH III LLC$80.0 M
WATSON, W. W.BASA RESOURCES, INC.$58.3 M
DODGEUNITED OIL & SHALE LLC$55.6 M
FOSTER, W. L. #5BCE-MACH III LLC$49.3 M
E. H. BROWN -A-BASA RESOURCES, INC.$33.6 M
TEX. LAND&MORTGAGE CO.-A-R/A-B-BASA RESOURCES, INC.$31.5 M
ECHOLS, CORA LEE, MRS., -A-BASA RESOURCES, INC.$30.7 M
DAVIS, J. W. -B-GRAYROCK ENERGY II, LLC$29.8 M
MURRAY BBCE-MACH III LLC$28.2 M
JONES -H-UNITED OIL & SHALE LLC$24.8 M
DENMAN -B-UNITED OIL & SHALE LLC$24.6 M
WATSON, W. W.EXTEX OPERATING COMPANY$22.6 M
DODGE ESTATEBASA RESOURCES, INC.$21.4 M
JONES, PERCYWINN OPERATING, LLC$20.4 M
T. L. & M. -B-NEW HEIGHT ENERGY, LLC$19.5 M
MURRAY CBCE-MACH III LLC$19.4 M
TEXAS LAND&MORTGAGE CO.-A-R/A-A-BASA RESOURCES, INC.$18.9 M
TEXAS LAND & MORTGAGE CO.O'RYAN OIL AND GAS$18.2 M
BELLAMNEW HEIGHT ENERGY, LLC$17.5 M
DENMAN, L. C.SHENANDOAH PETROLEUM CORPORATION$14.8 M
BRENNANDBASA RESOURCES, INC.$14.0 M
ECHOLS, CORA LEE, MRS., -B-BASA RESOURCES, INC.$13.8 M
DENMAN, L. C., -A-GRAYROCK ENERGY II, LLC$11.8 M
DENMAN, L. C. -B-GRAYROCK ENERGY II, LLC$11.7 M
DENMAN -A--JONESNEW HEIGHT ENERGY, LLC$11.7 M
DENMAN, L. C. -B-NEW HEIGHT ENERGY, LLC$11.6 M
DAVIS, JOHN W.BASA RESOURCES, INC.$10.9 M
SCHUMACHER, W. M.BASA RESOURCES, INC.$10.6 M
MURRAY ABCE-MACH III LLC$10.6 M
DENMAN -H-UNITED OIL & SHALE LLC$10.6 M
BELLNOLIANEW HEIGHT ENERGY, LLC$10.3 M
T. L. & M -C-NEW HEIGHT ENERGY, LLC$9.3 M
DENMAN -A-UNITED OIL & SHALE LLC$8.3 M
RED ANGUS 48REATTA ENERGY, INC.$8.3 M
JONES, PERCY -B-WINN OPERATING, LLC$7.9 M
JONES, PERCY, -A-WINN OPERATING, LLC$7.8 M
BELL, GEORGIABASA RESOURCES, INC.$7.7 M
SCHATTELNORTHERN PACIFIC OIL INCORPORATD$7.4 M
MITCHELL -C- FEEBASA RESOURCES, INC.$6.4 M
DENMAN -C-UNITED OIL & SHALE LLC$6.0 M
E. H. BROWN -B-BASA RESOURCES, INC.$5.9 M
MCKENNEY, T. L. -D-BAYLOR OPERATING, LLC$5.5 M
DENMAN -K-UNITED OIL & SHALE LLC$5.2 M
DENMAN -F-UNITED OIL & SHALE LLC$5.2 M
BIEGELBASA RESOURCES, INC.$5.2 M
T. L. & M. -A-NEW HEIGHT ENERGY, LLC$5.1 M
DENMAN -G-UNITED OIL & SHALE LLC$4.8 M
GRAEBER, NINABASA RESOURCES, INC.$4.7 M
JONES, PERCYBAYLOR OPERATING, LLC$4.5 M
DENMAN -J-UNITED OIL & SHALE LLC$4.5 M
SCHATTEL BNORTHERN PACIFIC OIL INCORPORATD$4.3 M
DENMAN /CLARK/GRAYROCK ENERGY II, LLC$4.3 M
SCHUMACHER -A-NORTHERN PACIFIC OIL INCORPORATD$4.1 M
DAVIS, EMMA F.EXTEX OPERATING COMPANY$4.0 M
BELLEXTEX OPERATING COMPANY$4.0 M
WATSON, W. W. -C-EXTEX OPERATING COMPANY$3.9 M
SCHATTEL -A-NORTHERN PACIFIC OIL INCORPORATD$3.8 M
DAVIS, J. P. HEIRS -B-BAYLOR OPERATING, LLC$3.4 M
ABRAMSUNITED OIL & SHALE LLC$3.4 M
READ -A-UNITED OIL & SHALE LLC$3.3 M
T. L. & M CO. -D-SWEET CRUDE OPERATING LLC$3.3 M
DENMAN -D-UNITED OIL & SHALE LLC$3.2 M
GRIFFITHROYAL ORYX OG LLC$2.9 M
READ -B-UNITED OIL & SHALE LLC$2.8 M
READ, C. D.SWEET CRUDE OPERATING LLC$2.7 M
BROWN, E.BASA RESOURCES, INC.$2.5 M
LANE, ROWENABAYLOR OPERATING, LLC$2.3 M
MCKENNEY "A"EXTEX OPERATING COMPANY$2.3 M
LOTSPEICHCEDAR BEND OIL COMPANY$2.3 M
TEXAS LAND & MORTGAGE CO.BAYLOR OPERATING, LLC$2.2 M
READ, W. R.ROYALTY RESOURCES, L.L.C.$2.1 M
DENMAN, L. C.NEW HEIGHT ENERGY, LLC$2.1 M
JONES, PERCY -A-BAYLOR OPERATING, LLC$1.9 M
FOSTER, W. L., ESTATEBAYLOR OPERATING, LLC$1.9 M
MCKENNEY, T. L. -C-BAYLOR OPERATING, LLC$1.6 M
DENMAN -E-UNITED OIL & SHALE LLC$1.5 M
SUSIE B. SNYDERNEW HEIGHT ENERGY, LLC$1.5 M
WATSON, W. W. -D-EXTEX OPERATING COMPANY$1.5 M
MCKENNEY, T.L. "E"BAYLOR OPERATING, LLC$1.4 M
MURRAYBCE-MACH III LLC$1.4 M
WATSON, MAURICEBASA RESOURCES, INC.$1.3 M
MCKENNEY, T. L.BAYLOR OPERATING, LLC$1.2 M
MCKENNEY, T. L. -A-BAYLOR OPERATING, LLC$1.1 M
MORRISONRASMUSSEN, TOM$1.1 M
SCHUMACHER, W.M. "A"NORTHERN PACIFIC OIL INCORPORATD$1.0 M
FOSTER, W. L.ROYALTY RESOURCES, L.L.C.$952 k
MITCHELL -B- FEEBAYLOR OPERATING, LLC$883 k
ECHOLS, CORA LEE CBASA RESOURCES, INC.$773 k
FARMER, MAUDONE NICKEL OPERATING LLC$749 k
MOBILNORTHERN PACIFIC OIL INCORPORATD$715 k
FOSTER -A-BASA RESOURCES, INC.$699 k
BELL "A"EXTEX OPERATING COMPANY$698 k
SCHUMACHERNORTHERN PACIFIC OIL INCORPORATD$685 k
MCKENNEY, T. L. -B-BAYLOR OPERATING, LLC$572 k
FOSTER -A-C & S OPERATING$492 k
MCKENNEY "B"EXTEX OPERATING COMPANY$413 k
KIRBYLEGACY RESERVES OPERATING LP$393 k
SCHATTELM2 SQUARED OPERATING, LLC$373 k
JONESNORTHERN PACIFIC OIL INCORPORATD$358 k
CONEBAYLOR OPERATING, LLC$345 k
JAMES S. TRULOCKM2 SQUARED OPERATING, LLC$295 k
SCHUMACHER ABASA RESOURCES, INC.$227 k
LOTSPEICH -A-CHAMBERS OPERATING, INC.$203 k
GATLIFFMELROSE OPERATING COMPANY$182 k
FOSTER EST.C & S OPERATING$179 k
BELL, BROOKSRASMUSSEN, TOM$161 k
MOBIL -A-NORTHERN PACIFIC OIL INCORPORATD$140 k
SCOTT, A. C. -B-HALL OIL & GAS$134 k
SCOTT, A.C.HALL OIL & GAS$122 k
W.L. FOSTERPATRIOT SERVICES, INC.$97 k
BROCKTREK PETROLEUM COMPANY, INC.$90 k
NOBLESNORTHERN PACIFIC OIL INCORPORATD$70 k
FARMER, MAUDENORTHERN PACIFIC OIL INCORPORATD$41 k
FOSTERDEDICA ENERGY CORPORATION$35 k
WINDHAM-MCKENNEYANADARKO PETROLEUM CORPORATION$21 k
DAVIS HALLWASH, ROBERT C. INC.$17 k
MCKENNEY, W. E.PURE RESOURCES, L.P.$10 k
READ, W. R.TOMAHAWK PETROLEUM$5 k
HORWOODCROWNQUEST OPERATING, LLC$3 k
DENMAN, L. C., -C-ZZRON INC.$2 k
SCOTT, A. C. - VICTORFEDERAL OIL, INC.$2 k
BROWN, E. H.CROWNQUEST OPERATING, LLC$1 k
LOTSPEICH, VIRGINIADEDICA ENERGY CORPORATION$1 k
MCKENNEY, REXANADARKO PETROLEUM CORPORATION$549
HINES FEEDEDICA ENERGY CORPORATION$417
BARBERNORTHERN PACIFIC OIL INCORPORATD

Field number 44148500, from the Railroad Commission's field register. The register's own index resolves 154 leases and 2,716 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.