FRIEDLINE, J. M., MRS.

Oil // district 13 // lease#5662

op: J. & I. OIL COMPANY

cum_oil

88k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2026-03

peak_month

2017-06

-- production_history

cum_oil: 87,653 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

495 BBL/mo

Di (annual)

43.9%

b-factor

2.0

EUR

77,182 BBL

R-squared

0.463

type

hyperbolic

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18FELTY DRILLING CO. INC11,8002018-01-25
17FELTY DRILLING CO. INC11,8002016-06-10
16FELTY DRILLING CO. INC11,8002015-07-29
15FELTY, F. T. OPERATING COMPANY11,9902000-05-03
13J. & I. OIL COMPANY11,9991990-02-07
14J. & I. OIL COMPANY11,9991990-02-07
10J. & I. OIL COMPANY11,9991989-11-01
9J. & I. OIL COMPANY11,9991989-11-01
142-485-85684--------
542-485-85685--------
642-485-85686--------
EOF // data source: Texas Railroad Commission // 2026