CHALK, OTIS

Oil // district 10 // lease#2737

op: WESTPORT OIL AND GAS COMPANY, LP

cum_oil

43k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2015-10

peak_month

2009-03

-- production_history

cum_oil: 42,783 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

630 BBL/mo

Di (annual)

26.5%

b-factor

0.0

EUR

28,482 BBL

R-squared

0.313

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1419ENDEAVOR ENERGY RESOURCES L.P.311,3002018-07-13
1419RWESTPORT OIL AND GAS COMPANY INC23,4002009-09-23
14WESTPORT OIL AND GAS COMPANY INC23,9701999-03-17
5WESTPORT OIL AND GAS COMPANY INC13,3001999-02-01
1042-227-04105--------
1142-227-10879--------
EOF // multi-state drilling data platform // 2026