MASSIE -A-

Oil // district 9 // lease#1616

op: STEPHENS, AUTRY C.

cum_oil

160k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

1995-10

-- production_history

cum_oil: 160,363 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,426 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

145,972 BBL

R-squared

0.606

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS, AUTRY C.19,2001995-08-07
2STEPHENS, AUTRY C.19,2001995-06-28
7RIDLEY & PRESTON18,8001985-05-07
6RIDLEY & PRESTON18,8001985-04-23
5RIDLEY & PRESTON18,8001984-03-29
4RIDLEY & PRESTON18,8001984-03-01
3RIDLEY & PRESTON18,8001983-10-11
EOF // multi-state drilling data platform // 2026