CHADWICK -B-

Oil // district 1 // lease#11998

op: QUEST RESEARCH & DEV. CORP.

cum_oil

477 BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2011-10

peak_month

1993-03

-- production_history

cum_oil: 477 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

55 BBL/mo

Di (annual)

658.5%

b-factor

0.9

EUR

332 BBL

R-squared

0.435

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2QUEST RESEARCH & DEV. CORP.12,7001988-04-29
1QUEST RESEARCH & DEV. CORP.12,6501987-12-22
EOF // multi-state drilling data platform // 2026