ESCHENBURG, R.L. II

Oil // district 1 // lease#12600

op: TOHUNGA PETROLEUM INC

cum_oil

12k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2004-09

peak_month

1997-07

-- production_history

cum_oil: 12,040 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

540 BBL/mo

Di (annual)

83.9%

b-factor

0.5

EUR

14,733 BBL

R-squared

0.448

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6TEXLARK EXPLORATION COMPANY, INC29,0001997-05-02
6HTEXLARK EXPLORATION COMPANY, INC29,0001997-05-02
EOF // data source: Texas Railroad Commission // 2026