HARTMANN, ALVIN

Oil // district 1 // lease#10109

op: DOEGE, DONALD

fields: LA VERNIA

cum_oil

5k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2006-01

-- production_history

cum_oil: 5,499 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

59 BBL/mo

Di (annual)

36.4%

b-factor

0.3

EUR

2,634 BBL

R-squared

0.539

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SINCLAIR ENERGY CORPORATION11,1001984-10-09
11SINCLAIR ENERGY CORPORATION11,1001984-10-09
13SINCLAIR ENERGY CORPORATION11,1001984-10-09
3SINCLAIR ENERGY CORPORATION11,1001984-10-09
5SINCLAIR ENERGY CORPORATION11,1001984-10-09
7SINCLAIR ENERGY CORPORATION11,1001984-10-09
9SINCLAIR ENERGY CORPORATION11,1001984-10-09
EOF // data source: Texas Railroad Commission // 2026