SPIVEY

Oil // district 13 // lease#30790

op: WILLOWBEND INVESTMENTS, INC.

cum_oil

107k BBL

cum_gas

0 MCF

wells

9

production

2007-05 — 2026-03

peak_month

2008-05

-- production_history

cum_oil: 106,774 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,937 BBL/mo

Di (annual)

46.8%

b-factor

0.5

EUR

91,575 BBL

R-squared

0.863

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10FARMER, LEWIS & HAYDEN11,5002008-11-13
8FARMER, LEWIS & HAYDEN11,5002007-11-30
7FARMER, LEWIS & HAYDEN11,3002007-08-24
6FARMER, LEWIS & HAYDEN11,3002007-06-22
3FARMER, LEWIS & HAYDEN11,3002007-06-04
4FARMER, LEWIS & HAYDEN11,3002007-06-04
5FARMER, LEWIS & HAYDEN11,3002007-06-04
2FARMER, LEWIS & HAYDEN11,3002007-05-25
1FARMER, LEWIS & HAYDEN11,3002007-04-20
EOF // multi-state drilling data platform // 2026