BELLAH, L.B.

Oil // district 8 // lease#16147

op: HARPER, WILLIAM E. ESTATE OF

cum_oil

28k BBL

cum_gas

0 MCF

wells

17

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 27,509 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

245 BBL/mo

Di (annual)

19.8%

b-factor

0.5

EUR

24,725 BBL

R-squared

0.731

type

hyperbolic

-- wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CHARPER, WILLIAM E.19301988-08-23
6WHARPER, WILLIAM E.18721988-08-17
1DHARPER, WILLIAM E.19421988-08-16
2BHARPER, WILLIAM E.19331988-08-16
4CHARPER, WILLIAM E.19451988-08-16
5CHARPER, WILLIAM E.19451988-08-16
11BHARPER, WILLIAM E.11,0001982-03-12
10BHARPER, WILLIAM E.11,0001981-12-17
9WHARPER, WILLIAM E.11,0001981-12-17
7BHARPER, WILLIAM E.11,0001981-07-20
6BHARPER, WILLIAM E.11,0001981-01-29
4WHARPER, WILLIAM E.11,0001980-08-06
5BHARPER, WILLIAM E.11,0001980-08-06
3BHARPER, WILLIAM E.11,0001980-07-07
1CHARPER, WILLIAM E.21,8001980-06-13
1BHARPER, WILLIAM E.11,0001980-04-24
7CFREEMAN & FREEMAN29001978-02-03
EOF // data source: Texas Railroad Commission // 2026