MACHA, L. W.

Oil // district 13 // lease#9687

op: THE TARA CO.

cum_oil

17k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

2009-10

-- production_history

cum_oil: 17,128 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

178 BBL/mo

Di (annual)

72.3%

b-factor

0.1

EUR

3,256 BBL

R-squared

0.430

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
20THE TARA CO.11,5002001-01-18
17GOPEC11,5001988-06-07
19GOPEC11,5001988-06-07
15GOPEC, INC.11,3501986-08-06
16GOPEC, INC.11,3501986-08-06
14GBG OPERATING CORP.11,5001985-10-03
142-023-80523--------
1142-023-80532--------
1342-023-30084--------
242-023-80524--------
442-023-80526--------
542-023-80527--------
642-023-80528--------
742-023-80529--------
EOF // data source: Texas Railroad Commission // 2026