HENKEL, H.A.

Oil // district 8 // lease#23927

op: L.C.S. PRODUCTION COMPANY

cum_oil

106k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2006-02

-- production_history

cum_oil: 105,734 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,938 BBL/mo

Di (annual)

260.4%

b-factor

0.9

EUR

36,787 BBL

R-squared

0.825

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28CROWN PETROLEUM CORP.15,4002005-09-12
14MARTIN OIL CO.26,0001998-07-14
13MARTIN OIL CO.15,8001986-02-11
EOF // data source: Texas Railroad Commission // 2026