GRAY, JOHN G.

Oil // district 13 // lease#30760

op: SEITZ, J. R. & ADAM, LTD.

cum_oil

228k BBL

cum_gas

0 MCF

wells

5

production

2007-01 — 2026-03

peak_month

2010-11

-- production_history

cum_oil: 227,772 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,656 BBL/mo

Di (annual)

31.3%

b-factor

1.2

EUR

328,427 BBL

R-squared

0.922

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SEITZ, J. R. & ADAM, LTD.14,0002009-11-10
5SEITZ, J. R. & ADAM, LTD.14,0002009-11-10
3SEITZ, J. R. & ADAM, LTD.14,0002008-03-06
2SEITZ, J. R. & ADAM, LTD.14,0002007-06-04
1SEITZ, J. R. & ADAM, LTD.13,9992006-10-17
EOF // data source: Texas Railroad Commission // 2026