HARRELL, T.B. "A"

Oil // district 8 // lease#17531

op: WATERS PETROLEUM

cum_oil

31k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-11

-- production_history

cum_oil: 30,910 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

438 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

29,849 BBL

R-squared

0.560

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5NEATHERLIN, EARL INC.13,1001984-06-20
3NEATHERLIN, EARL INC.12,5001983-01-19
2 XNEATHERLIN, EARL INC.12,5001982-08-24
1NEATHERLIN, EARL INC.12,5001981-04-23
EOF // data source: Texas Railroad Commission // 2026