1、PD ISO/TR13624-2:2009ICS 75.180.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWPUBLISHED DOCUMENTPetroleum andnatural gas industries Drilling andproduction equipmentPart 2: Deepwater drilling risermethodologies, operations, andintegrity technical reportPD CEN ISO/TR 13624-2:
2、2013PD CEN ISO/TR 13624-2:2013ISBN 978 0 580 82649 8Amendments/corrigenda issued since publicationDate Comments30 November 2013 This corrigendum renumbers PD ISO/TR 13624-2:2009 as PD CEN ISO/TR 13624-2:2013.This Published Document was published under the authority of the Standards Policy and Strate
3、gy Committee on 31 January 2010 The British Standards Institution 2013. Published by BSI Standards Limited 2013National forewordThis Published Document is the UK implementation of CEN ISO/TR 13624-2:2013. It is identical to ISO/TR 13624-2:2009. It supersedes PD ISO/TR 13624-2:2009.The UK participati
4、on in its preparation was entrusted to Technical Committee PSE/17, Materials and equipment for petroleum, petrochemical and natural gas industries.A list of organizations represented on this committee can be obtained on request to its secretary.The publication does not purport to include all the nec
5、essary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN ISO/TR 13624-2 October 2013 ICS 75.180.10 English Version Petroleum and natur
6、al gas industries - Drilling and production equipment - Part 2: Deepwater drilling riser methodologies, operations, and integrity technical report (ISO/TR 13624-2:2009)Industries du ptrole et du gaz naturel - quipement de forage et de production - Partie 2: Mthodologies, oprations et rapport techniq
7、ue dintgrit relatifs aux tubes prolongateurs pour forages en eaux profondes (ISO/TR 13624-2:2009) Erdl- und Erdgasindustrie - Bohr- und Frderanlagen - Teil 2: Riser fr die Tiefsee, Methodik, Betrieb und technische Dokumentation (ISO/TR 13624-2:2009) This Technical Report was approved by CEN on 24 Se
8、ptember 2013. It has been drawn up by the Technical Committee CEN/TC 12. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland,
9、 Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre:
10、 Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TR 13624-2:2013: EPD CEN ISO/TR 13624-2:2013CEN ISO/TR 13624-2:2013 (E)CEN ISO/TR 13624-2:2013 (E)3ForewordThe text of ISO/TR 13624-2:2009
11、 has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” of the International Organization for Standardization (ISO) and has been taken over as CEN ISO/TR 13624-2:2013 by Technical Committee CEN/TC 12 “
12、Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is held by AFNOR.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held r
13、esponsible for identifying any or all such patent rights.Endorsement noticeThe text of ISO/TR 13624-2:2009 has been approved by CEN as CEN ISO/TR 13624-2:2013 without any modification.PD ISO/TR 13624-2:2009ISO/TR 13624-2:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword iv Introduction.
14、v 1 Scope1 2 Normative references1 3 Terms and definitions .1 4 Abbreviated terms .7 5 Coupled drilling riser/conductor analysis methodology and worked example7 5.1 Coupled methodology.7 5.2 Decoupled methodology.7 5.3 Analysis considerations .10 5.4 Model development.10 5.5 Coupled riser analysis 1
15、9 5.6 Decoupled riser analysis 21 5.7 Worked example 22 5.8 Basis of analysis .22 5.9 Model description and analysis procedure 29 5.10 Results30 6 Drift-off/drive-off analysis methodology and worked example 33 6.1 Drift-off analysis methodology 33 6.2 Example36 7 Recoil analysis methodology and work
16、ed example 50 7.1 Introduction50 7.2 Background50 7.3 Required information 57 7.4 Performance criteria64 7.5 Worked example applicability 68 Bibliography88 PD ISO/TR 13624-2:2009ISO/TR 13624-2:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope 2 Normative refere
17、nces 3 Terms and definitions .1 4 Abbreviated terms . 5 Coupled drilling riser/conductor analysis methodology and worked example7 5.1 Coupled methodology.7 5.2 Decoupled methodology.7 5.3 Analysis considerations .10 5.4 Model development.10 5.5 Coupled riser analysis 19 5.6 Decoupled riser analysis
18、21 5.7 Worked example 22 5.8 Basis of analysis .22 5.9 Model description and analysis procedure 29 5.10 Results30 6 Drift-off/drive-off analysis methodology and worked example 33 6.1 Drift-off analysis methodology 33 6.2 Example36 7 Recoil analysis methodology and worked example 50 7.1 Introduction5
19、0 7.2 Background50 7.3 Required information 57 7.4 Performance criteria64 7.5 Worked example applicability 68 Bibliography88 /I ll ri re iii.ill i / . . l i . . . i i i ilit PD CEN ISO/TR 13624-2:2013ISO/TR 13624-2:2009PD ISO/TR 13624-2:2009ISO/TR 13624-2:2009(E) iv ISO 2009 All rights reservedForew
20、ord ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a techni
21、cal committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of e
22、lectrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to
23、the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In exceptional circumstances, when a technical committee has collected data of a different kind from that which is normally published as an International Sta
24、ndard (“state of the art”, for example), it may decide by a simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature and does not have to be reviewed until the data it provides are considered to be no longer valid or useful
25、. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TR 13624-2 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore str
26、uctures for petroleum, petrochemical and natural gas industries, Subcommittee SC 4, Drilling and production equipment. ISO/TR 13624 consists of the following parts, under the general title Petroleum and natural gas industries Drilling and production equipment: Part 1: Design and operation of marine
27、drilling riser equipment Part 2: Deepwater drilling riser methodologies, operations, and integrity technical report PD ISO/TR 13624-2:2009ISO/TR 13624-2:2009(E) ISO 2009 All rights reserved vIntroduction Since API RP 16Q was issued in 1993, hydrocarbon exploration in 1 200+ m (4 000+ ft) water depth
28、s has increased significantly. As a consequence, the need was identified to update that code of practice to address the issues particular to deepwater operations. Under the auspices of the DeepStar programme, substantial work was commissioned during 1999 and 2000 by the DeepStar Drilling Committee 4
29、502 and led to the development of Deepwater Drilling Riser Methodologies, Operations, and Integrity Guidelines in February 2001. Several contractors participated in these efforts. These guidelines were intended to supplement and update the existing API RP 16Q:1993 for deepwater application. In a sub
30、sequent joint industry project and in collaboration with DeepStar and the API, these guidelines were later supplemented with other identified revisions and technically edited by an API taskgroup to produce the revision of API RP 16Q:1993 as ISO 13624-1 and the API Technical Report TR1. This Technica
31、l Report is a supplement to the revised API RP 16Q and provides guidance on various analysis methodologies and operating practices. NOTE The figures have been reproduced as provided by the Technical Committee and, in some cases, contain onlyUSC units. PD CEN ISO/TR 13624-2:2013ISO/TR 13624-2:2009PD
32、ISO/TR 13624-2:2009TECHNICAL REPORT ISO/TR 13624-2:2009(E) ISO 2009 All rights reserved 1Petroleum and natural gas industries Drilling and production equipment Part 2: Deepwater drilling riser methodologies, operations, and integrity technical report 1 Scope This part of ISO 13624 pertains to mobile
33、 offshore drilling units that employ a subsea BOP stack deployed at the seafloor. It is intended that the drilling riser analysis methodologies discussed in this part of ISO 13624 be used and interpreted in the context of ISO 13624-1. 2 Normative references The following referenced documents are ind
34、ispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 13624-1:2009, Petroleum and natural gas industries Drilling and production equipment Pa
35、rt 1: Design and operation of marine drilling riser equipment API RP 16Q:1993, Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 accumulator BOP pressure vessel charg
36、ed with gas (e.g. nitrogen) over liquid and used to store hydraulic fluid under pressure for operation of blowout preventers 3.2 accumulator riser tensioner pressure vessel charged with gas (e.g. nitrogen) over liquid that is pressurized on the gas side from the tensioner high-pressure gas supply bo
37、ttles and supplies high-pressure hydraulic fluid to energize the riser tensioner cylinder 3.3 air-can buoyancy tension applied to the riser string by the net buoyancy of an air chamber created by a closed-top, open-bottom cylinder forming an air-filled annulus around the outside of the riser pipe PD
38、 CEN ISO/TR 13624-2:2013PD ISO/TR 13624-2:2009ISO/TR 13624-2:2009(E) 2 ISO 2009 All rights reserved3.4 annulus space between two pipes, when one pipe is positioned inside the other 3.5 apparent weight effective weight submerged weight riser weight in air minus buoyancy NOTE Apparent weight is common
39、ly referred to as weight in water, wet weight, submerged weight or effective weight. 3.6 auxiliary line conduit (excluding choke-and-kill lines) attached to the outside of the riser main tube EXAMPLE Hydraulic supply line, buoyancy-control line, mud-boost line. 3.7 ball joint ball-and-socket assembl
40、y having a central through passage that has an internal diameter equal to or greater than that of the riser and that may be positioned in the riser string to reduce local bending stresses 3.8 blowout uncontrolled flow of well fluids from the well bore 3.9 blowout preventer BOP device attached immedi
41、ately above the casing, which can be closed to shut in the well 3.10 blowout preventer annular type remotely controlled device that can form a seal in the annular space around any object in the well bore or upon itself NOTE Compression of a reinforced elastomer packing element by hydraulic pressure
42、affects the seal. 3.11 BOP stack assemblage of well-control equipment, including BOPs, spools, valves, hydraulic connectors and nipples, that connects to the subsea wellhead NOTE Common usage of this term sometimes includes the lower marine riser package (LMRP). 3.12 box female member of a riser cou
43、pling, C b) dynamic response evaluation (design-wave or design-storm methodology). Frequency-domain analysis is appropriate when it is known that the effects of tension coupling are small and that there are no other nonlinearities significantly affecting the riser response. It is often used for fati
44、gue analysis where the loads are less extreme and response is nearly linear. Time-domain analysis is used when more accurate representation of nonlinear behaviour is important. This applies particularly to the analysis of nonlinear conductor/soil interaction behaviour, but also to weak-point and dis
45、connect analyses, where nonlinearities are important. The objective in performing dynamic analyses is to predict the maximum or extreme response of the riser system. The two approaches commonly used for this purpose are design-wave and design-storm analyses. The design-wave (or regular-wave) approac
46、h is based on a deterministic sea state description of the wave environment using a single wave height and period to model the sea state. These parameters are derived using wave statistics or simple physical considerations. The advantage of the approach is that the response calculation is straightfo
47、rward, periodic input generally giving periodic output with no further requirement for statistical post-processing. The limitation of the design-wave approach is that its use is uncertain in systems whose response is strongly dependent on frequency. In such situations, the design-storm approach can
48、be necessary. The design-storm or irregular-sea approach is based on a stochastic description of the wave environment. The sea state is modeled as a wave spectrum with energy distributed over a range of frequencies. The most common spectra used are the Pierson-Moskowitz (fully developed sea) and the
49、 JONSWAP (developing sea) spectra; see Chakrabarti, 1987. The response, in this case, is also stochastic, and statistical post-processing is necessary to identify the design value of the response. Normally, a 3 h design-storm duration should be considered. The extreme response for the design storm should be found by using a recognized most-probable-maximum extrapolation technique. All dynamic-analysis results presented in this part of ISO 13624 were generated from time-domain solutions of regular-wave analyses. 5.4 Model devel
