API Std 617 pdf download
API Std 617 pdf download.Axial and Centrifugal Compressors and Expander-compressors for Petroleum, Chemical and Gas Industry Services 1.5 DEFINITION OF TERMS Terms used in all chapters of this standard are defined in 1.5.1 through 1.5.54. Annexes 2C, 3C, and 4C on nomencla- ture are located in each subsequent chapter of this specification. 1.5.1 axially split: A joint that is parallel...
API Publ 4715 pdf download
API Publ 4715 pdf download.Evaluating Hydrocarbon Removal from Source Zones and its Effect on Dissolved Plume Longevity and Magnitude When LNAPL distribution and cleanup are linked to chemistry, the hydraulic recovery limitations can be placed in a risk-benefit context. The linked physical and chemical calculations show why, under many conditions, hydraulic recovery of LNAPL may have little or no benefit...
API RP 2009 pdf download
API RP 2009 pdf download.Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries 1.2 SCOPE This recommended practice provides guidelines for safely conducting welding, cutting or other hot work activities in reÞneries, gas plants, petrochemical plants and other facilities in the petroleum and petrochemical industries. It includes speciÞc guidance to evaluate procedures for certain types of...
API PUBL 4722 pdf download
API PUBL 4722 pdf download,Groundwater Sensitivity Determination of well yield addresses the ability of a unit to produce water and is a primary concern when deciding if a water-bearing unit with no production or policy information has the potential to become a water supply resource. The well yield is determined from calculations based on hydraulic conductivity, aquifer thickness, and confining...
API Publ 4717 pdf download
API Publ 4717 pdf download.PREDICTORS OF WATER-SOLUBLE ORGANICS (WSOs) IN PRODUCED WATER—A LITERATURE REVIEW 2 Chemical Composition of Produced Water 2.1 ORIGINS OF PRODUCED WATER During millions of years of geologic time, petroleum and natural gas may accumulate in porous sediments (e.g., sands) trapped between layers of impermeable rock deep within the earth (Collins, 1975). Water may be trapped during...
API PUBL 932-A pdf download
API PUBL 932-A pdf download.A Study of Corrosion in Hydroprocess Reactor Effluent Air Cooler Systems 2 Preamble Information for this report has been gathered from open lit- erature, private company reports and interviews with represen- tatives of major refining companies. The terminology used by each of these sources to describe some of the corrosion events has varied slightly and may...
API MPMS 5.6 pdf download
API MPMS 5.6 pdf download.Section 6—Measurement of Liquid Hydrocarbons by Coriolis Meters 3 Definitions 3.1 accessory equipment: Any additional electronic or mechanical computing, display, or totalization equipment used as part of the metering system. 3.2 base conditions: Defined pressure and temperature conditions used in the custody transfer measurement of fluid volume and other calculations. Base conditions may be defined by...
API IP Spec 1590 pdf download
API IP Spec 1590 pdf download.SPECIFICATIONS AND QUALIFICATION PROCEDURES FOR AVIATION FUEL MICROFILTERS 3.1.3 Flow rate Elements with a nominal 150 mm (nominal 6 in.) outside diameter shall meet the performance specification at a minimum flow rate of 10 l/sec/m of effective media length (equivalent to 6 l/min/cm or approximately 4 US Gal./min/in). Manufacturers may qualify elements at higher flow...
API PUBL 939-B pdf download
API PUBL 939-B pdf download.Repair and Remediation Strategies for Equipment Operating in Wet H2S Service 1 Executive Summary This report summarizes the experimental methods and findings of a research project titled Repair and Remediation Strategies for Equipment Operating in Wet H2S Service con- ducted by the Materials Properties Council, Inc. (MPC). The project was jointly funded by MPC and the...
API MPMS 10.7 pdf download
API MPMS 10.7 pdf download.Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration 6. Apparatus 6.1 Karl Fischer Apparatus, using electrometric end-point. A suggested assembly of the apparatus is described in Annex A2. 6.1.1 Presently there is available on the market commercial Karl Fischer titration assemblies, some of which automatically stop the titration at the end-point....