A Summary of Knowledge of the Southern California Coastal Zone and Offshore Areas: Social and economic elements

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19-134. lappuse - Includes establishments primarily engaged in building and repairing all types of ships, barges, canal boats, and lighters, of 5 gross tons and over, whether propelled by sail or motor power or towed by other craft. Establishments primarily engaged in...
18-41. lappuse - Proved Reserves of Crude Oil. Proved reserves of crude oil as of December 31 of any given year are the estimated quantities of all liquids statistically defined as crude oil, which geological and engineering data demonstrate with reasonable certainty to be recoverable in future years from known reservoirs under existing economic and operating conditions.
18-54. lappuse - Ultimate recovery represents the estimated quantity of crude oil which has been produced from a reservoir and is expected to be produced in the future if there are no substantial changes in current economic and operating conditions.
17-37. lappuse - In the present edition, capacity is defined as "the maximum number of vehicles which has a reasonable expectation of passing over a given section of a lane or a roadway in one direction (or in both directions for a two-lane or a three-lane highway) during a given time period under prevailing roadway and traffic conditions".
15-5. lappuse - States, a standard metropolitan statistical area is a county or group of contiguous counties which contains at least one city of 50,000 inhabitants or more, or "twin cities" with a combined popula tion of at least 50,000.
18-17. lappuse - ... improved recovery techniques successfully applied to crude oil, no effort is made herein to report any data on the reservoir space originally occupied by the mixture of gaseous hydrocarbons which eventually are recovered in part as natural gas and in part as natural gas liquids. Natural gas liquids Natural gas liquids are those hydrocarbons in the reservoir natural gas which are separated from the natural gas as liquids either in the reservoir through the process of retrograde condensation or...
18-41. lappuse - ... proved" classification when successful testing by a pilot project, or the operation of an installed program in the reservoir, provides support for the engineering analysis on which the project or program was based. Estimates of proved crude oil reserves do not include the following: (1) oil that may become available from known reservoirs but is reported separately as "indicated additional reserves"; (2...
18-44. lappuse - Both development drilling and production history add to the basic geological and engineering knowledge of a petroleum reservoir and provide the basis for more accurate estimates of proved reserves in years following discovery. Changes in earlier estimates, either upward or downward, resulting from new information (except for an increase in proved acreage) are classified as "revisions.
18-56. lappuse - The ninety-day crude oil productive capacity is the maximum daily crude production rate, at the point of custody transfer, that could be achieved in ninety days (following December 31 of any given year) with existing wells, well equipment, and surface facilities — plus work and changes that can be reasonably accomplished within the time period using present service capabilities and personnel and with productivity declining as it would under capacity operation.
18-53. lappuse - The estimated number of stock tank barrels of crude oil in known reservoirs prior to any production is defined as "original oil-in-place." Known reservoirs include (1) those that are currently productive; (2) those to which proved reserves have been credited but from which there has been no production; and (3) those that have been depleted.

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