Occidental Petroleum 2014 Annual Report Download - page 90

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Changes in the Standardized Measure of Discounted Future
Net Cash Flows From Proved Reserve Quantities
in millions
For the years ended December 31,

2013
2012

 
$ 29,683
$ 31,313
Sales and transfers of oil and gas produced, net of production costs and other operating expenses

(12,324)
(12,124)
Net change in prices received per barrel, net of production costs and other operating expenses

2,000
(1,590)
Extensions, discoveries and improved recovery, net of future production and development costs

4,792
3,728
Change in estimated future development costs

(3,546)
(4,769)
Revisions of quantity estimates

(475)
(653)
Previously estimated development costs incurred during the period

2,926
3,143
Accretion of discount

3,325
3,692
Net change in income taxes

2,183
4,152
Purchases and sales of reserves in place, net

518
856
Changes in production rates and other

1,330
1,935


729
(1,630)

 
$ 30,412
$ 29,683
Average Sales Prices
       

United
Latin
Middle East/
States
America
North Africa
Total

Oil
Average sales price ($/bbl)
 
  
 
NGLs
Average sales price ($/bbl)
 
 
 
Gas
Average sales price ($/mcf)
 
  
 
2013
Oil
Average sales price ($/bbl)
$ 92.48
$ 103.21 $ 104.48
$ 98.81
NGLs
Average sales price ($/bbl)
$ 38.65
$ $ 33.00
$ 38.00
Gas
Average sales price ($/mcf)
$ 3.22
$ 11.17 $ 0.76
$ 2.23
2012
Oil
Average sales price ($/bbl)
$ 88.25
$ 98.35 $ 108.76
$ 98.90
NGLs
Average sales price ($/bbl)
$ 44.06
$ $ 37.74
$ 43.21
Gas
Average sales price ($/mcf)
$ 2.48
$ 11.85 $ 0.76
$ 1.85
88