GRAVES "A"

Oil // district 11 // lease#63009

op: PIONEER NATURAL RES. USA, INC.

cum_oil

33k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2018-06

peak_month

1998-12

-- production_history

cum_oil: 33,240 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

242 BBL/mo

Di (annual)

16.4%

b-factor

0.0

EUR

17,662 BBL

R-squared

0.528

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ADEVON ENERGY PRODUCTION CO, L.P.29,3202009-10-13
1ADEVON CORP.19,3001980-05-19
EOF // multi-state drilling data platform // 2026