TRIGG, KATHERINE

Oil // district 9 // lease#5052

op: STEPHENS, AUTRY C.

fields: CALVIN (DEAN)

cum_oil

9k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 1996-02

peak_month

1993-01

-- production_history

cum_oil: 8,848 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

397 BBL/mo

Di (annual)

35.0%

b-factor

0.0

EUR

13,605 BBL

R-squared

0.730

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SOHIO PETROLEUM CO.18,1501986-02-05
7SOHIO PETROLEUM CO.18,1501986-01-31
6USENCO28,1501986-01-28
5SOHIO PETROLEUM CO.18,1501985-02-13
142-383-10803--------
242-383-10865--------
342-383-10928--------
442-383-11025--------
EOF // data source: Texas Railroad Commission // 2026