CRAWAR FIELD UNIT

Oil // district 10 // lease#27722

op: CHEVRON U. S. A. INC.

cum_oil

401k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2019-07

peak_month

1993-04

-- production_history

cum_oil: 401,178 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,850 BBL/mo

Di (annual)

3.4%

b-factor

0.0

EUR

537,523 BBL

R-squared

0.530

type

exponential

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 1CHEVRON U. S. A. INC.58,3502014-04-07
14GULF OIL CORP.56,3002012-03-24
19GULF OIL CORP.26,2002004-12-06
6GULF OIL CORP.58,3002001-05-24
12GULF OIL CORP.24,4001996-07-08
3ACHEVRON U. S. A. INC.14,2101987-03-26
25GULF OIL CORP.13,9501985-06-10
24GULF OIL CORP.13,9501984-05-11
21GULF OIL CORP.25,1501983-09-15
20GULF OIL CORP.13,8001983-02-04
7GULF OIL CORP.13,8001982-02-25
EOF // data source: Texas Railroad Commission // 2026