|Title:||United States crude oil distribution by mode in constant annual growth rate percentages for the period 1990 to 2008|
|Source:||Pipeline & Gas Journal|
Start of full article - but without data
Constant Annual Growth Rate
Crude All Modes: -X.X% Pipelines: -X.X% Water Carriers: -X.X% Motor Carriers X.X% Railroads X.X%
Data sources and notes: In 2006 there was a methodology
change in the calculation of pipeline data (note X),
motor carrier data (note X) and conversion of barrels to
short tons (note X). The data sources and methodology
for water carriers and railroads did not change.
Special to Pipeline & Gas Journal
Pipelines are continuing to boost their share of the hydrocarbon liquids transportation market, according to the latest annual report released by The Association of Oil Pipe Lines (AOPL). The association said in Report on Shifts in Petroleum Transportation--January 2011 it saw a continuing trend of shifts to pipelines in petroleum transportation over the period 1990-2008. Overall liquid volumes transported increased X.X% from 2007 to 2008.
According to Andy Black, AOPL president and CEO, "The most recent data confirms pipelines continue to increase their share of the U.S. petroleum transportation market." He added, "Pipelines accounted for XX% of all petroleum transportation in 2008, up from XX.X% in 2007 and XX% in 1990. Shippers recognize that pipelines are the most efficient, reliable, and safe method of transporting liquid fuels. The liquid pipeline industry invests in capacity expansions and upgrades of existing lines as new supply resources develop and consumer demand shifts."
Oil pipelines, said the association, are a vital part of the country's infrastructure and have been quietly serving the nation for decades. AOPL said America's transportation system--cars, delivery trucks, airplanes, trains--could not run without pipelines transporting oil to refineries, and refined products from refineries to distribution points. Almost all gasoline is transported by pipeline. Tanker trucks delivering to the local gas station usually carry gasoline only the last few miles after picking it up from a pipeline at a distribution terminal. The American public reaps the benefits of pipeline transportation for only X.X cents per gallon of gasoline.
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The report considers the four major modes of transportation pipelines, water carriers, motor carriers, and railroads--and two major categories of petroleum--crude oil and petroleum products. For 2008, total ton-miles of crude oil and petroleum products for all modes of transport increased by X.XX% compared with 2007. Specifically, pipelines transported XX.X% more crude oil and petroleum products in 2008 than in 2007. Water carriers transported XX.X% less in 2008 than in 2007, motor carriers transported X.XX% less and railroads transported XX.X% less. The statistics show several trends over the past two decades:
Pipelines accounted for XX% of all petroleum transportation in 2008--up from about XX% in 1990 (Chart X).
Pipelines in 2008 were the largest conveyors of both crude oil (XX%, up from XX% in 1990) and petroleum products (XX%, up from XX% in 1990). Water carriers provided the second-highest level of ton-miles in 2008--XX% of crude oil and XX% of petroleum products. (Tables X and X).
Pipelines and water carriers are the two main modes of transport but their relative importance has gradually changed. In 1990 pipeline ton-miles were about XX% higher than water carriers. In 2008, pipeline volumes increased while water carrier volumes decreased, so pipelines transported almost XXX% more--or X.XX times the amount--of oil than water carriers (Chart X).
Though overall production was declining, the share of crude oil transported by pipeline increased from about XX% to XX% reflecting, in part, the diminished demand for coastal water carriers brought about by decreases in Alaskan crude oil production (Chart X).
In total, ton-miles of crude oil and petroleum products for all modes of transport have declined from X.X trillion ton-miles in 1990 to about X.XX trillion ton-miles in 2008--an average annual rate of decline of X.X% (Table X).
Motor carriers, while highly important and versatile for final disposition of petroleum, represent a smaller fraction of total ton-miles (about X%). Motor carriers transport less than one-half of X% of national crude oil movement but about X% of petroleum products (Tables X, X, and X). Railroads transport the smallest quantities of petroleum (X.X% in 2008). Railroads transport less than one-half of X% of national crude oil movements but X.X% of petroleum products (Tables X, X, and X).
Data are in short ton-miles. A ton-mile is one ton of freight shipped one mile--a combined measure of both the weight shipped (short tons or X,XXX-pound tons) and the distance (miles). Ton-miles in this report provide a common measure for considering the relative contribution and efficiency of the various modes of petroleum transportation. In addition, ton-miles can be useful in considering other variables such as safety and economic service. In order to express pipeline data (reported in barrel-miles) in ton-miles, conversion factors were developed based on data reported by the Energy Information Administration for crude oil gravity of refinery receipts and the weighted average gravity of refinery net output for products. For 2008, the crude oil conversion factor was X.XX (barrels per short ton), while for products it was X.XX (barrels per short ton).
Table X contains data for total crude oil and petroleum product transportation. Table X contains data for crude oil. Table X contains data for petroleum products.
Note: Motor Carriers and Railroads together account for only X.XX% of crude oil transport ton-miles.
DATA SOURCES AND NOTES:
Data Sources for Tables X, X, and X:
Federal Energy Regulatory Commission Form No. X, Page XXX (1990-2005 data).
U.S. Department of Transportation, Pipeline and Hazardous Materials Safety Administration, Office of Pipeline Safety, PHMSA F XXXX-X-X (Annual Reports for Calendar Years 2006, 2007; and 2008, Hazardous Liquid or Carbon Dioxide Systems).
X. Water Carriers:
U.S. Army Corps of Engineers, annual report "Waterborne Commerce of the United States," Part X (national summaries), Table X-X from ENG forms XXXX and XXXXB.
X. Motor Carriers:
U.S. Interstate Commerce Commission Annual Reports (1990-1994) and U.S. Department of Transportation, Federal Motor Carrier Safety Administration, Form M (1995-2004). Estimates for 2005--2008 were developed from Energy Information Administration data. See note X below.
U.S. Department of Transportation, Surface Transportation Board and the Federal Railroad Administration, carload waybill samples and estimate of total "Carload Way Bill Statistics, Report TD-X" and "Freight Commodity Statistics" of The Association of American Railroads annual statistics, Table AX.
Notes for Tables X, X, and X:
X. Beginning with 2006 data, pipeline data were taken from PHMSA F XXXX-X-X. Previously, data were extracted from FERC Form No. X, which included data for federally-regulated pipelines. For 2005, data for federally regulated pipelines were estimated to include about XX percent of the total national ton-miles, so the pipeline statistics for that year were adjusted to include an additional XX percent of ton-miles. From 1990 through 2004, the federally regulated estimate was XX percent with a XX percent addition for other pipeline ton-miles.
X. Water cartier statistics include total trip statistics as reported by water carriers to the U.S. Army Corps of Engineers.
X. Motor carrier statistics for 1990-2004 include sample data of individual motor carriers representing the motor carrier industry. The data are from U.S. Interstate Commerce Commission (1990-1994) and the U.S. Department of Transportation, Federal Motor Carrier Safety Administration, Form M. Schedule XXX of Form M includes ton mile statistics. Form M reporting for ton miles was inadequate for estimating total motor carrier ton miles in 2005, 2006, and 2007. In place of Form M data, the Shift Report uses correlations between prior time series and U.S. Energy Information Administration (EIA) data for refinery crude oil receipts by truck, EIA oil product imports, and refinery and blending outputs to establish estimates of motor carrier transport in 2005 2007. Average hauls are estimated at XX miles for crude oil and XX miles for petroleum products. The average for all motor carrier transportation is XX miles.
X. Railroad ton mile statistics use annual samples collected by the Federal Railroad Administration and estimated to annual totals.
X. Crude oil barrel to ton conversions for 2005 2007 use weighted average API gravities for crude oil receipts at refineries as reported by the Energy Information Administration. Petroleum product conversions for 2005-2007 use product-level conversion factors reported by the Energy Information Administration as reported on Table CX of annual releases of the "International Energy Annual?"
Table X: Total Crude Oil and Products Ton-miles
(Billions of Ton-miles).
Total Crude & Water Motor Year Products Pipelines Carriers Carriers
Ton Ton % of Ton % of Ton % of Miles Miles Total Miles Total Miles Total
1990 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1991 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1992 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1993 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1994 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1995 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1996 XXXX.X XXX.X XX.X XXX.X XX.X XX.X X.X 1997 XXX.X XXX.X XX.X XXX.X XX.X XX.X X.X ...