Chevron Crude Oil Marketing - North America - June 2010 East of the Rockies Summary

North America Crude Oil Marketing - June 2010 Summary East of the Rockies Bulletins 10-E105 to 10-E126, with Monthly Averages

Chevron has changed its posted prices as shown below:

Effective 7:00 a.m. on the date(s) indicated, and subject to change without notice and subject to the terms and conditions of its division orders or other contracts, Chevron will pay the following prices ($/bbl) for oil at 40.0° API and above, except as noted below, delivered into pipelines for its account into the custody of its authorized carrier or receiving agent. The posted prices for crude oil transported by truck or barge will be the following prices less appropriate trucking or barge cost. The posted prices for crude oil received off shore will be the following prices less appropriate transportation and quality costs to get the crude on shore. Regarding technical issues of Chevron's most recent posted prices, call Christine Mathwig 832-854-5159.

POSTINGS WILL BE DISCONTINUED AS OF 8/1/19

* Prices are subject to a Gravity Adjustment Scale

East of the Rockies	E105 06/01	E106 06/02	E107 06/03	E108 06/04	E109 06/07	E110 06/08	E111 06/09	E112 06/10	E113 06/11	E114 06/14	E115 06/15	E116 06/16	Gvty Adj*
Altamont Yellow Wax	63.08	63.36	65.11	62.01	61.94	62.49	64.88	65.98	64.28	65.62	66.69	67.42	B
Bonito Sour (Onshore)	72.75	73.00	74.75	71.50	71.50	72.00	74.50	75.50	73.75	75.25	77.00	77.75	A
Deepwater Sour (Onshore) (30ï¿½)	70.00	70.25	72.00	69.00	68.75	69.50	71.75	73.00	71.25	72.50	74.25	75.00	F,G
East Texas	69.00	69.25	71.00	68.00	67.75	68.50	70.75	72.00	70.25	71.50	73.25	74.00	none
Eugene Island Sour (Onshore)	72.50	73.00	74.75	71.50	71.50	72.00	74.50	75.50	73.75	75.25	77.00	77.75	A
Heavy Louisiana Sweet (Onshore)	74.00	74.25	76.00	73.00	73.00	73.50	75.75	77.00	75.25	76.50	78.50	79.25	A
Light Louisiana Sweet (Onshore)	75.00	75.25	77.00	74.00	73.75	74.50	76.75	78.00	76.25	77.50	79.25	80.00	A
New Mexico Intermediate	69.25	69.50	71.25	68.25	68.00	68.75	71.00	72.25	70.50	71.75	73.50	74.25	none
New Mexico Sour (34ï¿½)	64.50	64.75	66.50	63.50	63.25	64.00	66.25	67.50	65.75	67.00	68.75	69.50	none
North Texas Sweet	69.25	69.50	71.25	68.25	68.00	68.75	71.00	72.25	70.50	71.75	73.50	74.25	none
Oklahoma Sour	64.50	64.75	66.50	63.50	63.25	64.00	66.25	67.50	65.75	67.00	68.75	69.50	none
Oklahoma Sweet	69.25	69.50	71.25	68.25	68.00	68.75	71.00	72.25	70.50	71.75	73.50	74.25	none
Rocky Mountain Condensate	59.08	59.36	61.11	58.01	57.94	58.49	60.88	61.98	60.28	61.62	63.44	64.17	H
South Texas Light Sweet	67.25	67.50	69.25	66.25	66.00	66.75	69.00	70.25	68.50	69.75	71.50	72.25	none
Southwest Wyoming Sweet	63.58	63.86	65.61	62.51	62.44	62.99	65.38	66.48	64.78	66.12	67.94	68.67	E
Uinta Basin Black Wax	62.08	62.36	64.11	61.01	60.94	61.49	63.88	64.98	63.28	64.62	65.69	66.42	B
West Texas Intermediate	69.25	69.50	71.25	68.25	68.00	68.75	71.00	72.25	70.50	71.75	73.50	74.25	none
West Texas Sour (34ï¿½)	64.50	64.75	66.50	63.50	63.25	64.00	66.25	67.50	65.75	67.00	68.75	69.50	none
Western Colorado	60.08	60.36	62.11	59.01	58.94	59.49	61.88	62.98	61.28	62.62	64.44	65.17	B

East of the Rockies	E117 06/17	E118 06/18	E119 06/21	E120 06/22	E121 06/23	E122 06/24	E123 06/25	E124 06/28	E125 06/29	E126 06/30	Mthly Avg
Altamont Yellow Wax	66.54	66.93	67.57	66.96	66.10	66.26	68.61	68.00	65.69	65.38	65.4853
Bonito Sour (Onshore)	76.75	77.25	78.00	77.25	76.50	76.50	79.00	78.25	76.00	75.75	75.4500
Deepwater Sour (Onshore) (30ï¿½)	74.25	74.50	75.25	74.50	73.75	74.00	76.25	75.75	73.25	73.00	72.7917
East Texas	73.25	73.50	74.25	73.75	72.75	73.00	75.25	74.75	72.25	72.00	71.8000
Eugene Island Sour (Onshore)	76.75	77.25	77.75	77.25	76.50	76.50	79.00	78.25	76.00	75.75	75.4333
Heavy Louisiana Sweet (Onshore)	78.25	78.75	79.25	78.75	77.75	78.00	80.25	79.75	77.50	77.00	76.8583
Light Louisiana Sweet (Onshore)	79.25	79.50	80.25	79.75	78.75	79.00	81.25	80.75	78.25	78.00	77.8000
New Mexico Intermediate	73.50	73.75	74.50	74.00	73.00	73.25	75.50	75.00	72.50	72.25	72.0500
New Mexico Sour (34ï¿½)	68.75	69.00	69.75	69.25	68.25	68.50	70.75	70.25	67.75	67.50	67.3000
North Texas Sweet	73.50	73.75	74.50	74.00	73.00	73.25	75.50	75.00	72.50	72.25	72.0500
Oklahoma Sour	68.75	69.00	69.75	69.25	68.25	68.50	70.75	70.25	67.75	67.50	67.3000
Oklahoma Sweet	73.50	73.75	74.50	74.00	73.00	73.25	75.50	75.00	72.50	72.25	72.0500
Rocky Mountain Condensate	63.29	63.68	64.32	63.71	62.85	63.01	65.36	64.75	62.44	62.13	61.8853
South Texas Light Sweet	71.50	71.75	72.50	72.00	71.00	71.25	73.50	73.00	70.50	70.25	70.0500
Southwest Wyoming Sweet	67.79	68.18	68.82	68.21	67.35	67.51	69.86	69.25	66.94	66.63	66.3853
Uinta Basin Black Wax	65.54	65.93	66.57	65.96	65.10	65.26	67.61	67.00	64.69	64.38	64.4853
West Texas Intermediate	73.50	73.75	74.50	74.00	73.00	73.25	75.50	75.00	72.50	72.25	72.0500
West Texas Sour (34ï¿½)	68.75	69.00	69.75	69.25	68.25	68.50	70.75	70.25	67.75	67.50	67.3000
Western Colorado	64.29	64.68	65.32	64.71	63.85	64.01	66.36	65.75	63.44	63.13	62.8853

Note: Prices in $/bbl

Measurement
The prices are based upon computation of quantities by mutually acceptable automatic measuring equipment in accordance with provisions of API Standard 1101 or from 100% tank tables with corrections of volume and gravity for temperature to 60°F in accordance with ASTM D-1250 and supplements thereto, if any, and with deductions for full sediment, water and other impurities. Only merchantable oil acceptable to the receiving agency designated by Chevron and containing not more than 1% sediment and water will be accepted.