WIENKE

Oil // district 8 // lease#9239

op: SAVANNAH ROSS AND COMPANY, LLC

cum_oil

16k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2004-06

peak_month

1993-12

-- production_history

cum_oil: 16,179 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

227 BBL/mo

Di (annual)

20.4%

b-factor

0.0

EUR

13,332 BBL

R-squared

0.459

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6UNION PETROLEUM CORPORATION16,2001988-02-08
5UNION PETROLEUM CORPORATION16,2001987-05-06
4BETTIS, BOYLE & STOVALL16,1001979-11-01
1 A42-433-30015--------
EOF // multi-state drilling data platform // 2026