HAYNES (MITCHELL), District 06, 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
44
with a page here
Operators
7
Value, all time
$36.1 M
67% of the register's 66
Discovered
1954-08-13
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 44 leases in this field that have a page here — 67% of the register's 66 — 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
Oil251510,078 bbl0 mcfcasinghead14,278,161 bblsince discovery
Gas000 mcf0 bblcondensate0 mcfsince 1970

The discovery well's oil measured 41.0° API gravity, perforated at 5,986 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB467 ft1,100 ft402,100 ft
OilB467 ft1,100 ft402,100 ft

Counties

Leases in this field

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

LeaseOperatorValue
RAWLES, F.L. ACASS ENERGY LLC$10.2 M
WHATLEY, ELMERCASS ENERGY LLC$4.3 M
ROSSER, J. E.CASS ENERGY LLC$3.6 M
BEMIS, W. N. ESTATE "A"CASS ENERGY LLC$2.9 M
POE, OLIVER "A"CASS ENERGY LLC$2.5 M
HAZELWOOD UNITMCKNIGHT, C. L.$1.9 M
BALDWIN, ADDIE SCOTT NO. 1CASS ENERGY LLC$1.7 M
COLLEY UNITMCKNIGHT, C. L.$1.5 M
LANE, MOLLIE MRS.CASS ENERGY LLC$1.2 M
BYWATERS NO. 3CASS ENERGY LLC$1.1 M
BALDWIN HEIRS NO. 2CASS ENERGY LLC$907 k
BALDWIN, ADDIE NO. 15CASS ENERGY LLC$527 k
BALDWIN, ADDIE NO. 17CASS ENERGY LLC$525 k
BALDWIN HEIRSCASS ENERGY LLC$520 k
BEMIS, W. N. ESTATE "C"WHATLEY, O.B. OIL COMPANY, INC.$299 k
BEMIS ESTATEEAGLE OIL MANAGEMENT, LLC$287 k
BEMIS, J. R. NO. 31WHATLEY, O.B. OIL COMPANY, INC.$273 k
PRICE, GEORGE "A"WHATLEY, AUDIE FLOYD ESTATE OF$271 k
MCDONALD SCHOOL LANDWHATLEY, O.B. OIL COMPANY, INC.$262 k
BIVINS, J. K. "A"CASS ENERGY LLC$228 k
GROGAN MANUFACTURING CO. "A"CASS ENERGY LLC$196 k
SPARKS, JOEWHATLEY, O.B. OIL COMPANY, INC.$132 k
BEMIS, W. N. ESTATE "B"WHATLEY, O.B. OIL COMPANY, INC.$96 k
BYWATERS "B"WHATLEY, O.B. OIL COMPANY, INC.$95 k
BEMIS, J. R. NO. 20WHATLEY, O.B. OIL COMPANY, INC.$86 k
BEMIS, J. R. NO. 12EAGLE OIL MANAGEMENT, LLC$82 k
LEX #2WHATLEY, O.B. OIL COMPANY, INC.$38 k
BEMIS ESTATE "D" NO. 8WHATLEY, O.B. OIL COMPANY, INC.$38 k
GROGAN MFG. CO.CASS ENERGY LLC$33 k
BEMIS ESTATE "D" NO. 3WHATLEY, O.B. OIL COMPANY, INC.$26 k
BYWATERS NO. 10WHATLEY, O.B. OIL COMPANY, INC.$26 k
BIVINS, J. K. "B"CASS ENERGY LLC$25 k
BEMIS, J. R. NO. 10WHATLEY, O.B. OIL COMPANY, INC.$21 k
BEMIS, J. R. NO. 28WHATLEY, O.B. OIL COMPANY, INC.$20 k
BEMIS ESTATE NO. 3WHATLEY, O.B. OIL COMPANY, INC.$20 k
BEMIS ESTATE "D" NO. 6WHATLEY, O.B. OIL COMPANY, INC.$18 k
BYWATERS "C"WHATLEY, O.B. OIL COMPANY, INC.$15 k
BALDWIN, ADDIE NO. 13WHATLEY, O.B. OIL COMPANY, INC.$13 k
POE, OLIVER "B"WHATLEY, O.B. OIL COMPANY, INC.$11 k
RAWLES, F. L.CASS ENERGY LLC$10 k
BALDWIN HEIRS NO. 3WHATLEY, O.B. OIL COMPANY, INC.$7 k
BEMIS ESTATE NO. 12WHATLEY, O.B. OIL COMPANY, INC.$7 k
MCDONALD, G. H. -A-SPEAR PRODUCTION COMPANY, INC.$3 k
WHATLEY, G. W. "C"MRCO, INC.$274

Field number 39829664, from the Railroad Commission's field register. The register's own index resolves 66 leases and 214 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.