GB/T 29021-2012 Petroleum and natural gas industries—Beam pumping units (Text of Document is in English)

01/07/2013

92P

$400.00 USD

Contents
Foreword
Introduction
1 Scope
2 Normative References
3 Terms and definitions
4 Product classification and naming
4.1 Type and code
4.2 Model preparation method
4.3 Basic parameters
5 Design requirements for beam pumping unit spare parts
5.1 Overview
5.2 Structural parts
5.3 Reducer
5.4 Railing and ladder
5.5 Fastening bolt
6 Manufacturing technical requirements for the beam pumping unit complete machine and its parts
6.1 Overview
6.2 Important connection item of beam pumping unit
6.3 Reducer
6.4 Critical parts of beam pumping unit
6.5 The complete beam pumping unit
7 Test methods and inspection rules
7.1 The inspection methods for main technical requirements
7.2 Reducer testing methods
7.3 Inspection for the critical parts
7.4 Process inspection
7.5 Type inspection
7.6 Ex-factory inspection
7.7 Determining rules
8 Marking, packaging and storage
8.1 Marking
8.2 Packaging
8.3 Storage
Annex A (Informative) The structural changes of this Standard compared to the API Spec 11E-2008 Pumping Unit Specification
Annex B (Informative) The technical differences between this Standard and API Spec 11E-2008 Pumping Unit Specification and its causes
Annex C (Informative) The numbering of formula comparison between this Standard and API Spec 11E-2008 Pumping Unit Specification
Annex D (Informative) Beam pumping unit installation size and the fit size of main parts
Annex E (Normative) Computation sheet style of beam pumping unit
Annex F (Informative) Foundation reinforcement schematic of beam pumping unit base
Annex G (Informative) The recommended formula to inspect and calculate the polished rod load and the reducer net torque in the type of a beam pumping unit
Annex H (Informative) Recommended method for calculating the rated torque of pumping unit involute gear reducer
Bibliography