API RP 80-2000 Guidance for the Definition of Onshore Gas Gathering Lines (FIRST EDITION)《海上天然气集成管线定义准则推荐作法.第1版》.pdf

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1、Guidance for the Definition of Onshore Gas Gathering LinesAPI RECOMMENDED PRACTICE 80FIRST EDITION, APRIL 2000REAFFIRMED, JANUARY 2013Guidance for the Definition of Onshore Gas Gathering LinesUpstream SegmentAPI RECOMMENDED PRACTICE 80FIRST EDITION, APRIL 2000REAFFIRMED, JANUARY 2013SPECIAL NOTESAPI

2、 publications necessarily address problems of a general nature. With respect to partic-ular circumstances, local, state, and federal laws and regulations should be reviewed.API is not undertaking to meet the duties of employers, manufacturers, or suppliers to warnand properly train and equip their e

3、mployees, and others exposed, concerning health and safetyrisks and precautions, nor undertaking their obligations under local, state, or federal laws.Information concerning safety and health risks and proper precautions with respect to par-ticular materials and conditions should be obtained from th

4、e employer, the manufacturer orsupplier of that material, or the material safety data sheet.Nothing contained in any API publication is to be construed as granting any right, byimplication or otherwise, for the manufacture, sale, or use of any method, apparatus, or prod-uct covered by letters patent

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6、 added to this reviewcycle. This publication will no longer be in effect five years after its publication date as anoperative API standard or, where an extension has been granted, upon republication. Statusof the publication can be ascertained from the API Upstream Segment telephone (202) 682-8000.

7、A catalog of API publications and materials is published annually and updated quar-terly by API, 1220 L Street, N.W., Washington, D.C. 20005.This document was produced under API standardization procedures that ensure appropri-ate notification and participation in the developmental process and is des

8、ignated as an APIstandard. Questions concerning the interpretation of the content of this standard or com-ments and questions concerning the procedures under which this standard was developedshould be directed in writing to the general manager of the Upstream Segment, AmericanPetroleum Institute, 12

9、20 L Street, N.W., Washington, D.C. 20005. Requests for permissionto reproduce or translate all or any part of the material published herein should also beaddressed to the general manager.API standards are published to facilitate the broad availability of proven, sound engineer-ing and operating pra

10、ctices. These standards are not intended to obviate the need for apply-ing sound engineering judgment regarding when and where these standards should beutilized. The formulation and publication of API standards is not intended in any way toinhibit anyone from using any other practices.Any manufactur

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13、disclaims any liability or responsibility for loss or damage resultingfrom its use or for the violation of any federal, state, or municipal regulation with which thispublication may conflict.Suggested revisions are invited and should be submitted to the general manager of theUpstream Segment, Americ

14、an Petroleum Institute, 1220 L Street, N.W., Washington, D.C.20005.All rights reserved. No part of this work may be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission from the publishe

15、r. Contact the Publisher, API Publishing Services, 1220 L Street, N.W., Washington, D.C. 20005.Copyright 2000 American Petroleum InstituteFOREWORDThis recommended practice was prepared by the Industry Coalition on Onshore GasGathering Line Definition (Coalition) that included representatives from th

16、e followingindustry associations:Alaska Oil and Gas Association (AOGA)American Petroleum Institute (API)Appalachian ProducersAssociation of Texas Intrastate Natural Gas Pipelines (ATINGP)Colorado Oil and Gas Association (COGA)Domestic Petroleum Council (DPC)Gas Processors Association (GPA)Independen

17、t Petroleum Association of America (IPAA)Independent Oil and Gas Association of New York (IOGA-NY)Independent Oil and Gas Association of Pennsylvania (IOGA-PA)Independent Oil and Gas Association of West Virginia (IOGA-WV)Interstate Natural Gas Association of America (INGAA)Kansas Petroleum Council (

18、KPC)Kentucky Oil and Gas Association (KOGA)Louisiana Mid-Continent Oil and Gas Association (LMOGA)Ohio Oil and Gas Association (OOGA)Oklahoma Mid-Continent Oil and Gas Association (OMOGA)Permian Basin Petroleum Association (PBPA)Texas Independent Producers and Royalty Owners Association (TIPRO)Texas

19、 Oil and Gas Association (TXOGA)Virginia Oil and Gas Association (VOGA)Western States Petroleum Association (WSPA)In any subsequent revisions of this recommended practice, API intends to solicit inputfrom the Coalition stakeholders, including state and federal regulators.iiiCONTENTSPage1 GENERAL. .

20、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 Purpose and Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Background . . . . . . . . . . . . . . . . . . . . . . . .

21、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 How to Use this Recommended Practice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.1 Gen

22、eral Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.2 Definition of Onshore Gathering Line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.3 Definition of Production Operation. . . . . . . . . . . . . . . . . . . .

23、. . . . . . . . . . . . . . . . 62.4 Supplemental Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.5 Decision Trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.6 Commentary on Developme

24、nt of Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 REPRESENTATIVE APPLICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.1 Applications of “Production Operation” Concepts. . . . . . . . . . . . . . . . . . . . . . . . 83.2 Applications of “

25、Gathering Line” Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9APPENDIX A ONSHORE GAS GATHERING DECISION TREES . . . . . . . . . . . . . . 13APPENDIX B APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Figures2-1 Gas Processing

26、is Not a Pipeline Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-2 Gas Treatment is a Distinct Function on Many Gathering Systems . . . . . . . . . . . 32-3 The Gathering Function Commingles Gas from Different Sources . . . . . . . . . . . 42-4 Gathering Lines Often Have Mu

27、ltiple Compressors in Series . . . . . . . . . . . . . . . 42-5 Gathering Extends to the Futhermost Downstream Endpoint . . . . . . . . . . . . . . . . 52-6 Incidental Gathering Downstream of an Identified Endpoint . . . . . . . . . . . . . . . . 5A-1 Onshore Gas Gathering Decision TreeAlternative 1

28、 . . . . . . . . . . . . . . . . . . . . 15A-2 Onshore Gas Gathering Decision TreeAlternative 2 . . . . . . . . . . . . . . . . . . . . 17B-1 Examples of Common Gas Production and Gathering Operations. . . . . . . . . . . 21B-2 Alternative1 Decision Tree for Figure B-1 (Scenario A). . . . . . . . .

29、. . . . . . . . . . 22B-3 Alternative 2 Decision Tree for Figure B-1 (Scenario A) . . . . . . . . . . . . . . . . . . 23B-4 Alternative 1 Decision Tree for Figure B-1 (Scenario B) . . . . . . . . . . . . . . . . . . 25B-5 Alternative 2 Decision Tree for Figure B-1 (Scenario B) . . . . . . . . . . .

30、. . . . . . . 27B-6 Alternative 1 Decision Tree for Figure B-1 (Scenario C) . . . . . . . . . . . . . . . . . . 29B-7 Alternative 2 Decision Tree for Figure B-1 (Scenario C) . . . . . . . . . . . . . . . . . . 31B-8 Example of a Central Production Facility With Satellites . . . . . . . . . . . . . .

31、 . . . . 33B-9 Alternative 1 Decision Tree for Figure B-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34vPageB-10 Alternative 2 Decision Tree for Figure B-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35B-11 Typical Appalachian Production Operation and Gas Gathering Appli

32、cations . . 36B-12 Alternative 1 Decision Tree for Figure B-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37B-13 Alternative 2 Decision Tree for Figure B-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39B-14 Example of a Gas Gathering System with Multiple Compressors . . . .

33、 . . . . . . . 41B-15 Alternative 1 Decision Tree for Figure B-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42B-16 Alternative 2 Decision Tree for Figure B-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43B-17 Example of a Gas Gathering System With Fuel Gas Return Lines. .

34、. . . . . . . . . 45B-18 Alternative 1 Decision Tree for Figure B-17 (Gas Return Lines) . . . . . . . . . . . . 46B-19 Alternative 2 Decision Tree for Figure B-17 (Gas Return Lines) . . . . . . . . . . . . 47B-20 Alternative 1 Decision Tree for Figure B-17 (Production Gathering). . . . . . . . . 49B

35、-21 Alternative 2 Decision Tree for Figure B-17 (Production Gathering). . . . . . . . . 51B-22 Example of Gas Gathering Systems With Different Ownership and in Multiple States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53vi1Guidelines for the De

36、finition of Onshore Gas Gathering Lines1 General1.1 PURPOSE AND SCOPEThis industry standard provides a functional description ofonshore gas gathering pipelines for the sole purpose of pro-viding users with a practical guide for determining the appli-cation of the definition of gas gathering in the f

37、ederal GasPipeline Safety Standards, 49 CFR Part 192, and state pro-grams implementing these standards.The definition of “gas gathering” reflects the varied natureof the gas industry throughout the country. Because of theregional and operational diversity within the gas industry,additional guidancee

38、ither within the regulation or throughincorporation of a recognized industry standardis neces-sary to ensure appropriate and consistent application of thegas gathering line definition. This Recommended Practicewas developed as such a standard through the joint efforts ofthe regulated community.1.2 B

39、ACKGROUND1.2.1A definition for “gathering line” was adopted as partof the federal Gas Pipeline Safety Standardsin August 1970to implement the Natural Gas Pipeline Safety Act of 1968.The Office of Pipeline Safety (OPS) issued a Notice of Pro-posed Rulemaking (Docket No. OPS-31, Notice 74-7; 39Fed. Re

40、g. 34569) on September 20, 1974, to clarify this defi-nition. Notice 74-7 was subsequently withdrawn becauseOPS determined that many words and phrases in the proposalwere open to varied interpretation. On September 25, 1991,OPS again published a Notice of Proposed Rulemaking(Docket No. PS-122, Notic

41、e 1; 56 Fed. Reg. 48505) to revisethe regulatory definition of “gathering line.” A significantnumber of comments that opposed adoption of the definitionas proposed were filed with the agency.1.2.2The Pipeline Safety Act of 1992 (Pub. L. 102-105),enacted October 24, 1992, and amended in 1996, directe

42、d theDepartment of Transportation (DOT) to define the term“gathering line” in its gas pipeline safety regulations and toconsider the merit of revising pipeline safety regulation ofsuch lines. On March 11, 1999, DOT issued a Request forComments that announced an electronic public discussionforum and

43、subsequent written comment period to provide anopportunity for public input to allow DOT to decide whetherand how to modify the definition and regulatory status of gasgathering lines for the purposes of pipeline safety regulation.(Docket No. RSPA-98-4868, Notice 1; 64 Fed. Reg. 12147.)The official c

44、omment period closed October 7, 1999. 1.2.3The Coalition determined that an API RecommendedPractice should be published to document the industry stan-dard developed during the comment process. In developmentof this Recommended Practice, comments and recommenda-tions filed in the current and previous

45、 docketstogether withrelevant discussions over the past 15 years with DOT, itsTechnical Gas Pipeline Safety Standards Committee, andstate regulatorswere considered. 1.3 HOW TO USE THIS RECOMMENDED PRACTICE1.3.1In addition to the text of the definitions of “gatheringline” (2.2), “production operation

46、” (2.3), and supplementalterms (2.4), the following information constitutes an integralpart of these definitions: “Decision Trees” (Appendix A) Representative Applications (Appendix B)1.3.2The “Decision Trees” in Appendix A are graphical,logical representations of the “gathering line” definition.The

47、y were developed to help users understand and apply thisdefinition.1.3.3The “Representative Applications” in Appendix Binclude both narrative and schematic descriptions of typi-cal gas gathering systems and production operations.Every effort has been made to define critical terms, but theillustrated

48、 applications make the meaning much clearerthan would otherwise be the case. The applications pro-vide an extremely useful tool to help people with varyinglevels of experience with gas gathering to correctly andconsistently interpret the definitions in this RecommendedPractice. These real-life appli

49、cations clarify the intent ofthe definitions with respect to many different facility con-figurations.Note: These illustrations are not intended to describeevery possible onshore gas gathering system or produc-tion operation configuration. They simply represent sometypical examples for facilities located throughout theUnited States and the manner in which the “gas gather-ing” and “production operation” definitions are appliedto those facilities.2 Definitions2.1 GENERAL DISCUSSIONIn accordance with general industry practice, the definitionof “gathering line” is based on the function