BRYANS, M.V. "B"

Oil // district 9 // lease#14087

op: PIONEER NATURAL RES. USA, INC.

cum_oil

10k BBL

cum_gas

0 MCF

wells

4

production

1995-11 — 2013-11

peak_month

1997-08

-- production_history

cum_oil: 9,819 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

191 BBL/mo

Di (annual)

62.4%

b-factor

0.0

EUR

3,652 BBL

R-squared

0.302

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6SOHIO PETROLEUM CO.28,6001997-08-04
7SOHIO PETROLEUM CO.18,6001982-08-23
5SOHIO PETROLEUM CO.18,5751982-08-05
242-173-00834--------
EOF // data source: Texas Railroad Commission // 2026