MCMASTER, MYRTLE

Oil // district 9 // lease#13926

op: STEPHENS, AUTRY C.

cum_oil

34k BBL

cum_gas

0 MCF

wells

4

production

1995-11 — 2021-09

peak_month

2005-05

-- production_history

cum_oil: 34,473 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

230 BBL/mo

Di (annual)

23.0%

b-factor

0.0

EUR

11,969 BBL

R-squared

0.586

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BHP PETROLEUM (AMERICAS) INC.18,3001991-10-01
3BHP PETROLEUM (AMERICAS) INC.17,8001986-01-17
142-383-10767--------
242-383-10827--------
EOF // data source: Texas Railroad Commission // 2026