API MPMS 4.8 pdf download
API MPMS 4.8 pdf download Manual of Petroleum Measurement Standards Chapter 4.8 c) the mechanical or electrical components of the meter have been opened, changed，repaired,removed. exchanged, or reprogrammed; d) changes in operating conditions have occurred, such as fiuid type, density, viscosity,temperature , pressure, or flow rate. 6 Frequency of Meter Proving The frequency required for proving varies from several times...
API MPMS 4.9.1 pdf download
API MPMS 4.9.1 pdf download Manual of Petroleum Measurement Standards Chapter 4.9.1 Since these type provers have externally mounted optical detectors, the thermal efect on the detector mounting might not be the same as the efect on the measurement area (prover barrel). For example, if both the prover barrel and the mounting that defnes the linear distance between the detector(s)...
API MPMS 6.1A pdf download
API MPMS 6.1A pdf download Manual of Petroleum Measurement Standards Chapter 6.1A 5.3.2 Volume Measurement Volume measurement is generally used where physical property changes in temperature and pressure are known and correction factors can be applied to correct the measurement to base conditions. Refer to API MPMS Chapter 11 [1] for more specifc guidance regarding volume correction factors for these...
API MPMS 17.1 pdf download
API MPMS 17.1 pdf download Access to Additional Content 1 Scope These guidelines specify the policy and minimum recommended practices for the manual and automaticmeasurement,sampling,and accounting for bulk quantities of crude oil (including spiked, blended, andreconstituted crude oll), petroleum products, and chemicals that are transported on marine vessels. The activitiesdescribed in these guidelines include actions by producers, buyers, sellers, terminal...
API RP 5MT pdf download
API RP 5MT pdf download Pipeline Inspection Documents for Material Traceability and Electronic Test Reports 1 Scope This standard is for carbon and low-alloy steel pipe and components used in the compression, pumping, andtransmission of crude petroleum, petroleum products, fuel gases,carbon dioxide, nitrogen, and, where applicable,covers distribution systems. This standard applies to new assets and does not retroactively apply to...
API RP 15SIH pdf download
API RP 15SIH pdf download Installation and Handling of Spoolable Reinforced Line Pipe Pipeline layout design shall be documented (e.g. with drawings showing pipe location and features such ascrossings, risers, or bends) and retained by the end user per Section 10. 6.1.1 Design Considerations The following design considerations apply to pipeline layout planning: a) During pipeline layout planning, the system...
API RP 19D pdf download
API RP 19D pdf download Measuring Conductivity of Proppants 4.2 Discussion In this procedure, a closure stress shall be applied across a test cell for 50 h ±2 h to allow the proppant sample bed to reach a semi-steady state condition. As the fuid is forced through the proppant bed, the proppant pack width, diferential pressure, temperature, and fow rates...
API RP 65-3 pdf download
API RP 65-3 pdf download Wellbore Plugging and Abandonment 1 Scope 1.1General Considerations This document provides guidance for the design, placement, and verification of cement plugs in wells to betemporarily or permanently abandoned, as well as remediation and verification of annular barriers. Wellstemporarily abandoned (suspended) are intended to be re-entered in the future.The placement of barriersmay depend on whether the...
API RP 554 pdf download
API RP 554 pdf download Process Control Systems— Functions and Functional Specifcation Development 3.8 discrete control Control functions that involve on-off operations and interlocks. Discrete control variables are generally associatedwith thresholds above or below which a control action is taken. The control action is a discrete function such asopening or closing a valve, starting or stopping a motor, etc. 3.9...
API RP 554-1 pdf download
API RP 554-1 pdf download Process Control Systems— Functions and Functional Specifcation Development 2Normative References The following documents are referred to in the text in such a way that some or all of their content constitutesrequirements of this document. For dated references, only the edition cited applies. For undated references, thelatest edition of the referenced document (including any addenda) applies....