Chevron Crude Oil Marketing - North America - August 2009 East of the Rockies Summary

North America Crude Oil Marketing - August 2009 Summary East of the Rockies Bulletins 09-E150 to 09-E171, 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	E150 08/01	E151 08/03	E152 08/04	E153 08/05	E154 08/06	E155 08/07	E156 08/10	E157 08/11	E158 08/12	E159 08/13	E160 08/14	E161 08/17	Gvty Adj*
Altamont Yellow Wax	58.45	60.58	60.42	60.97	60.94	59.93	59.60	58.45	59.16	59.52	57.01	56.25	B
Bonito Sour (Onshore)	68.00	70.00	70.00	70.50	70.50	69.50	69.25	68.00	68.75	69.00	66.00	65.25	A
Deepwater Sour (Onshore) (30ï¿½)	66.00	68.00	67.75	68.50	68.50	67.25	67.00	66.00	66.50	67.00	64.00	63.25	F,G
East Texas	65.75	68.00	67.75	68.50	68.25	67.25	67.00	65.75	66.50	67.00	64.00	63.25	none
Eugene Island Sour (Onshore)	67.25	69.25	69.25	69.75	69.75	68.75	68.50	67.25	68.00	68.25	65.25	64.50	A
Heavy Louisiana Sweet (Onshore)	69.50	71.50	71.50	72.00	72.00	71.00	70.50	69.50	70.25	70.50	67.50	66.75	A
Light Louisiana Sweet (Onshore)	70.00	72.00	72.00	72.50	72.50	71.50	71.00	70.00	70.75	71.00	68.00	67.25	A
New Mexico Intermediate	66.00	68.25	68.00	68.75	68.50	67.50	67.25	66.00	66.75	67.25	64.25	63.50	none
New Mexico Sour (34ï¿½)	61.25	63.50	63.25	64.00	63.75	62.75	62.50	61.25	62.00	62.50	59.50	58.75	none
North Texas Sweet	66.00	68.25	68.00	68.75	68.50	67.50	67.25	66.00	66.75	67.25	64.25	63.50	none
Oklahoma Sour	61.25	63.50	63.25	64.00	63.75	62.75	62.50	61.25	62.00	62.50	59.50	58.75	none
Oklahoma Sweet	66.00	68.25	68.00	68.75	68.50	67.50	67.25	66.00	66.75	67.25	64.25	63.50	none
Rocky Mountain Condensate	53.45	55.58	55.42	55.97	55.94	54.93	54.60	53.45	54.16	54.52	51.51	50.75	H
South Texas Light Sweet	64.00	66.25	66.00	66.75	66.50	65.50	65.25	64.00	64.75	65.25	62.25	61.50	none
Southwest Wyoming Sweet	58.95	61.08	60.92	61.47	61.44	60.43	60.10	58.95	59.66	60.02	58.01	57.25	E
Uinta Basin Black Wax	57.45	59.58	59.42	59.97	59.94	58.93	58.60	57.45	58.16	58.52	56.01	55.25	B
West Texas Intermediate	66.00	68.25	68.00	68.75	68.50	67.50	67.25	66.00	66.75	67.25	64.25	63.50	none
West Texas Sour (34ï¿½)	61.25	63.50	63.25	64.00	63.75	62.75	62.50	61.25	62.00	62.50	59.50	58.75	none
Western Colorado	57.95	60.08	59.92	60.47	60.44	59.43	59.10	57.95	58.66	59.02	56.51	55.75	B

East of the Rockies	E162 08/18	E163 08/19	E164 08/20	E165 08/21	E166 08/24	E167 08/25	E168 08/26	E169 08/27	E170 08/28	E171 08/31	Mthly Avg
Altamont Yellow Wax	58.69	61.92	62.04	63.39	63.87	61.55	60.93	61.99	62.24	59.46	60.3532
Bonito Sour (Onshore)	67.75	71.00	71.00	72.50	73.00	70.50	70.00	71.00	71.25	68.50	69.6048
Deepwater Sour (Onshore) (30ï¿½)	65.75	68.75	69.00	70.25	70.75	68.50	67.75	69.00	69.25	66.50	67.5081
East Texas	65.50	68.75	69.00	70.25	70.75	68.50	67.75	69.00	69.25	66.50	67.4677
Eugene Island Sour (Onshore)	67.00	70.25	70.25	71.75	72.25	69.75	69.25	70.25	70.50	67.75	68.8548
Heavy Louisiana Sweet (Onshore)	69.25	72.50	72.50	74.00	74.25	72.00	71.50	72.50	72.75	70.00	71.0887
Light Louisiana Sweet (Onshore)	69.75	73.00	73.00	74.50	75.00	72.50	72.00	73.00	73.25	70.50	71.5968
New Mexico Intermediate	65.75	69.00	69.25	70.50	71.00	68.75	68.00	69.25	69.50	66.75	67.7177
New Mexico Sour (34ï¿½)	61.00	64.25	64.50	65.75	66.25	64.00	63.25	64.50	64.75	62.00	62.9677
North Texas Sweet	65.75	69.00	69.25	70.50	71.00	68.75	68.00	69.25	69.50	66.75	67.7177
Oklahoma Sour	61.00	64.25	64.50	65.75	66.25	64.00	63.25	64.50	64.75	62.00	62.9677
Oklahoma Sweet	65.75	69.00	69.25	70.50	71.00	68.75	68.00	69.25	69.50	66.75	67.7177
Rocky Mountain Condensate	53.19	56.42	56.54	57.89	58.37	56.05	55.43	56.49	56.74	53.96	55.0629
South Texas Light Sweet	63.75	67.00	67.25	68.50	69.00	66.75	66.00	67.25	67.50	64.75	65.7177
Southwest Wyoming Sweet	59.69	62.92	63.04	64.39	64.87	62.55	61.93	62.99	63.24	60.46	61.1435
Uinta Basin Black Wax	57.69	60.92	61.04	62.39	62.87	60.55	59.93	60.99	61.24	58.46	59.3532
West Texas Intermediate	65.75	69.00	69.25	70.50	71.00	68.75	68.00	69.25	69.50	66.75	67.7177
West Texas Sour (34ï¿½)	61.00	64.25	64.50	65.75	66.25	64.00	63.25	64.50	64.75	62.00	62.9677
Western Colorado	58.19	61.42	61.54	62.89	63.37	61.05	60.43	61.49	61.74	58.96	59.8532

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.