JOHNSTON & PARR UNIT

Oil // district 1 // lease#10127

op: SELLERS LEASE SERVICE, INC.

cum_oil

61k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2005-03

-- production_history

cum_oil: 60,578 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

251 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

38,515 BBL

R-squared

0.466

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
107SELLERS LEASE SERVICE, INC.12,0502012-06-20
2ASELLERS LEASE SERVICE, INC.11,9902005-09-27
3SELLERS LEASE SERVICE, INC.22,1502004-09-23
2SELLERS LEASE SERVICE, INC.22,0002000-10-26
1ACME PETROLEUM CO.12,0001984-10-26
EOF // data source: Texas Railroad Commission // 2026