ROBERTSON, R.O.

Oil // district 8 // lease#16957

op: TERRELL OIL & GAS PRODUCTION CO.

cum_oil

52k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2008-04

-- production_history

cum_oil: 52,116 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

691 BBL/mo

Di (annual)

104.1%

b-factor

0.9

EUR

27,824 BBL

R-squared

0.678

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ATERRELL, J. B., JR.14,8001981-12-11
2ATERRELL, J. B., JR.14,8001981-07-15
1ATERRELL, J. B., JR.14,8001980-09-12
EOF // data source: Texas Railroad Commission // 2026