LEONARD JOHNSON

Oil // district 8 // lease#30317

op: TERRELL OIL & GAS PRODUCTION CO.

cum_oil

121k BBL

cum_gas

0 MCF

wells

10

production

2009-02 — 2026-03

peak_month

2010-06

-- production_history

cum_oil: 120,531 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,914 BBL/mo

Di (annual)

53.0%

b-factor

0.2

EUR

110,548 BBL

R-squared

0.823

type

hyperbolic

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10TERRELL OIL & GAS PRODUCTION CO.14,8002013-07-15
9ATERRELL OIL & GAS PRODUCTION CO.34,6102011-07-29
8TERRELL OIL & GAS PRODUCTION CO.14,8002011-03-08
7TERRELL OIL & GAS PRODUCTION CO.14,8002010-03-25
6TERRELL OIL & GAS PRODUCTION CO.14,6502010-03-11
1ETERRELL OIL & GAS PRODUCTION CO.24,9992008-10-24
1DTERRELL OIL & GAS PRODUCTION CO.14,9992008-09-12
1CTERRELL OIL & GAS PRODUCTION CO.24,9002008-08-04
1BTERRELL OIL & GAS PRODUCTION CO.14,9002008-03-31
1ATERRELL OIL & GAS PRODUCTION CO.14,9992007-10-08
EOF // data source: Texas Railroad Commission // 2026