WEST GOLDSMITH UNIT

Oil · District 08 · Lease #20888

Operator: OXY USA WTP LP

Cum Oil

1.2M BBL

Cum Gas

2.6M MCF

casinghead

Wells

156

Production

1993-01 — 2026-02

Peak Month

1993-08

Production History

Cum Oil: 1,166,455 BBL Cum Gas: 2,561,645 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,598 BBL/mo

Di (annual)

26.9%

b-factor

1.1

EUR

1,220,208 BBL

R-squared

0.817

type

hyperbolic

Operator History (from monthly production reports)

2013-09 — 2026-07 AGHORN OPERATING, INC. 155 mo
2003-11 — 2013-08 CHAPARRAL ENERGY, L.L.C. 118 mo
2001-01 — 2003-10 OXY USA WTP LP 34 mo
1993-01 — 2000-12 OXY USA INC. 96 mo

Wells (156)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1101AGHORN OPERATING INC.15,7102021-09-23
2002AGHORN OPERATING INC.15,7352021-09-23
5112AGHORN OPERATING INC.15,8352015-11-03
4901OXY USA WTP LP18,5001998-06-19
5003OXY USA WTP LP18,5001998-01-09
3301BAKER OPERATING, INC.17,8551994-11-29
2205WAGHORN OPERATING INC.14,5001985-07-30
2303WAGHORN OPERATING INC.14,5001985-07-30
2304AGHORN OPERATING INC.14,5301985-07-30
2404WAGHORN OPERATING INC.14,5001985-07-30
2611WAGHORN OPERATING INC.14,5001985-07-30
2806AGHORN OPERATING INC.14,5301985-07-30
2807WAGHORN OPERATING INC.14,5001985-07-30
3304WAGHORN OPERATING INC.14,5001985-07-30
2805WAGHORN OPERATING INC.14,5001984-05-16
3405WAGHORN OPERATING INC.14,5001984-05-14
3406WAGHORN OPERATING INC.14,5001984-05-14
3812WAGHORN OPERATING INC.14,5001984-05-14
3813WAGHORN OPERATING INC.14,5001984-05-14
3814WAGHORN OPERATING INC.14,5001984-05-14
3815WAGHORN OPERATING INC.14,5001984-05-14
3816WAGHORN OPERATING INC.14,5001984-05-14
2403AGHORN OPERATING INC.14,5001984-05-08
3704AGHORN OPERATING INC.14,5001984-05-08
5305SHELL OIL COMPANY29,8201983-09-21
2005AGHORN OPERATING INC.15,8001983-09-02
2006AGHORN OPERATING INC.15,8001983-09-02
5512WAGHORN OPERATING INC.14,5001982-06-23
3703WAGHORN OPERATING INC.14,4501982-04-26
3906WAGHORN OPERATING INC.14,4501982-04-26
3907WAGHORN OPERATING INC.14,4501982-04-26
4004WAGHORN OPERATING INC.14,4501982-04-26
4006WAGHORN OPERATING INC.14,5001982-04-26
5118WAGHORN OPERATING INC.14,4501982-04-26
5119WAGHORN OPERATING INC.14,5001982-04-26
5120WAGHORN OPERATING INC.14,5001982-04-26
5122WAGHORN OPERATING INC.14,5001982-04-26
5123WAGHORN OPERATING INC.14,5001982-04-26
5124WAGHORN OPERATING INC.14,5001982-04-26
5121WAGHORN OPERATING INC.14,5001982-04-02
5606AGHORN OPERATING INC.14,5001981-10-02
5607AGHORN OPERATING INC.14,5001981-10-02
5608AGHORN OPERATING INC.14,5001981-10-02
5007WAGHORN OPERATING INC.14,5001980-02-22
5005WAGHORN OPERATING INC.14,5001979-08-22
5006WAGHORN OPERATING INC.14,5001979-08-22
5115WAGHORN OPERATING INC.14,5001979-08-10
5116WAGHORN OPERATING INC.14,5001979-08-10
5117WAGHORN OPERATING INC.14,5001979-08-10
5510WAGHORN OPERATING INC.14,5001979-08-06
5505WAGHORN OPERATING INC.14,7001977-11-07
5508WAGHORN OPERATING, INC.24,7001977-10-06
5504WAGHORN OPERATING INC.14,7001977-09-07
5506WAGHORN OPERATING INC.14,7001977-09-07
5507WAGHORN OPERATING INC.14,7001977-09-07
5509WAGHORN OPERATING INC.14,7001977-09-07
100142-135-07519AGHORN OPERATING INC.------
1002 L42-135-10043AGHORN OPERATING INC.------
10142-135-07157AGHORN OPERATING INC.------
10342-135-07158AGHORN OPERATING INC.------
110242-135-10523CITIES SERVICE OIL CO.------
130242-135-05494AGHORN OPERATING INC.------
130342-135-05495AGHORN OPERATING INC.------
130442-135-05496AGHORN OPERATING INC.------
160442-135-07493AGHORN OPERATING INC.------
160542-135-07508GILLIAM S AGHORN ENERGY------
190142-135-10130AGHORN OPERATING INC.------
200142-135-07138AGHORN OPERATING INC.------
200342-135-07140AGHORN OPERATING INC.------
2003W42-135-07140AGHORN OPERATING INC.------
200442-135-08996AGHORN OPERATING INC.------
2004W42-135-08996AGHORN OPERATING INC.------
20342-135-05348AGHORN OPERATING INC.------
210142-135-05552AGHORN OPERATING INC.------
220242-135-05428AGHORN OPERATING INC.------
220342-135-05429AGHORN OPERATING INC.------
220442-135-05430AGHORN OPERATING INC.------
230142-135-05844AGHORN OPERATING INC.------
230242-135-05841AGHORN OPERATING INC.------
240142-135-07514AGHORN OPERATING INC.------
240242-135-07515AGHORN OPERATING INC.------
260442-135-00129AGHORN OPERATING INC.------
260542-135-00130AGHORN OPERATING INC.------
260642-135-00131AGHORN OPERATING INC.------
260842-135-00133AGHORN OPERATING INC.------
260942-135-00134AGHORN OPERATING INC.------
261042-135-84342AGHORN OPERATING INC.------
270442-135-08914AGHORN OPERATING INC.------
280342-135-01692AGHORN OPERATING INC.------
280442-135-00399AGHORN OPERATING INC.------
290142-135-00244AGHORN OPERATING INC.------
290242-135-00245AGHORN OPERATING INC.------
290342-135-00246AGHORN OPERATING INC.------
290442-135-00247AGHORN OPERATING INC.------
30142-135-07165AGHORN OPERATING INC.------
30242-135-07166AGHORN OPERATING INC.------
30342-135-07167AGHORN OPERATING INC.------
320242-135-05781BAKER OPERATING, INC.------
330242-135-03469AGHORN OPERATING INC.------
330342-135-03470AGHORN OPERATING INC.------
340142-135-00213AGHORN OPERATING INC.------
340242-135-00214AGHORN OPERATING INC.------
340442-135-00216AGHORN OPERATING INC.------
360142-135-08323AGHORN OPERATING INC.------
360242-135-08324AGHORN OPERATING INC.------
370142-135-08462AGHORN OPERATING INC.------
370242-135-08463AGHORN OPERATING INC.------
380442-135-07520AGHORN OPERATING INC.------
380542-135-07524AGHORN OPERATING INC.------
380742-135-07522AGHORN OPERATING INC.------
380842-135-07526AGHORN OPERATING INC.------
380942-135-07525AGHORN OPERATING INC.------
381042-135-07527AGHORN OPERATING INC.------
381142-135-07523AGHORN OPERATING INC.------
390142-135-07161AGHORN OPERATING INC.------
390442-135-07164AGHORN OPERATING INC.------
400242-135-05869AGHORN OPERATING INC.------
410142-135-05840AGHORN OPERATING INC.------
420242-135-00353AGHORN OPERATING INC.------
420342-135-00354AGHORN OPERATING INC.------
430142-135-00393AGHORN OPERATING INC.------
430242-135-00394AGHORN OPERATING INC.------
430342-135-00395AGHORN OPERATING INC.------
430442-135-08808AGHORN OPERATING INC.------
440142-135-00235AGHORN OPERATING INC.------
440242-135-00236AGHORN OPERATING INC.------
460142-135-05852AGHORN OPERATING INC.------
460242-135-05853AGHORN OPERATING INC.------
470142-135-05958AGHORN OPERATING INC.------
470242-135-05959AGHORN OPERATING INC.------
490242-135-05680AGHORN OPERATING INC.------
500442-135-07500AGHORN OPERATING INC.------
510142-135-08546AGHORN OPERATING INC.------
510242-135-04609AGHORN OPERATING INC.------
510342-135-04610AGHORN OPERATING INC.------
510442-135-04611AGHORN OPERATING INC.------
510542-135-04612AGHORN OPERATING INC.------
510642-135-04613AGHORN OPERATING INC.------
510842-135-04615AGHORN OPERATING INC.------
510942-135-04616AGHORN OPERATING INC.------
511042-135-04617AGHORN OPERATING INC.------
511142-135-04618AGHORN OPERATING INC.------
511342-135-04620AGHORN OPERATING INC.------
511442-135-10071AGHORN OPERATING INC.------
520142-135-07222AGHORN OPERATING INC.------
520242-135-07223AGHORN OPERATING INC.------
530642-135-07062AGHORN OPERATING INC.------
550142-135-05547AGHORN OPERATING INC.------
550242-135-05548AGHORN OPERATING INC.------
550342-135-05549AGHORN OPERATING INC.------
560142-135-08834AGHORN OPERATING INC.------
560242-135-07168AGHORN OPERATING INC.------
560342-135-07169AGHORN OPERATING INC.------
560442-135-08997AGHORN OPERATING INC.------
80142-135-00103AGHORN OPERATING INC.------
80242-135-20351AGHORN OPERATING INC.------