SY/T 10025-2016 English PDF (SYT10025-2009, SYT10025-1999)

SY/T 10025-2016_English: PDF (SY/T10025-2016)
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
SY/T 10025-20161379 Add to Cart 8 days (Specification for pre - operation inspection of marine drilling equipment) Valid
SY/T 10025-2009360 Add to Cart Auto, < 3 mins Pre-operation inspection for offshore drilling unit Obsolete
SY/T 10025-1999RFQ ASK 9 days drilling Rig Pre-Drilling Inspection Specification Obsolete

BASIC DATA
Standard ID SY/T 10025-2016 (SY/T10025-2016)
Description (Translated English) (Specification for pre - operation inspection of marine drilling equipment)
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard E13
Word Count Estimation 60,686
Date of Issue 2016-12-05
Date of Implementation 2017-05-01
Older Standard (superseded by this standard) SY/T 10025-2009
Regulation (derived from) State Energy Administration Bulletin No.9 of 2016

BASIC DATA
Standard ID SY/T 10025-2009 (SY/T10025-2009)
Description (Translated English) Pre-operation inspection for offshore drilling unit
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard E13
Classification of International Standard 75.020
Word Count Estimation 45,457
Date of Issue 2009-12-31
Date of Implementation 2010-05-01
Older Standard (superseded by this standard) SY/Y 10025-1999
Drafting Organization China Oilfield Services Limited
Administrative Organization Oil drilling engineering Standardization Committee
Regulation (derived from) National Energy Board Notice 2009 No. 2; industry standard filing Notice 2010 No. 2 (No. 122 overall)
Summary This standard specifies the offshore oil and gas drilling operations on the drilling unit and its main attachments inspection before the job content, methods and requirements. This standard applies to offshore oil and gas drilling operations before sitting down to the bottom, self-elevating, moored semi-submersible drilling rigs and other mobile devices and platforms rig test. Other floating rigs available for implementation.

BASIC DATA
Standard ID SY/T 10025-1999 (SY/T10025-1999)
Description (Translated English) drilling Rig Pre-Drilling Inspection Specification
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard U17
Classification of International Standard 75.180.10
Word Count Estimation 39,372
Date of Issue 1999/6/10
Date of Implementation 2000/1/1
Regulation (derived from) State Energy Bureau Notice 2009 No. 2; Industry Standard Filing Notice 2010 No. 2 (Overall No. 122)


SY/T 10025-2009 SY ICS 75.020 E 13 SN. 27502-2010 Oil and Gas Industry Standard of the People’s Republic of China Replace SY/T 10025-1999 Pre-operation Inspection for Offshore Drilling Unit ISSUED ON. DECEMBER 31, 2009 IMPLEMENTED ON. MAY 01, 2010 Issued by. National Energy Administration Table of Contents Foreword ... 3  1 Scope ... 4  2 Terms and definitions ... 4  3 Pre-operation inspection ... 4  3.1 Requirements ... 4  3.2 Test conditions ... 4  3.3 Inspection contents and methods ... 5  4 Test report ... 6  4.1 Contents of report ... 6  4.2 Rectification of problems ... 6  Appendix A (Normative) Certificates and material inspection ... 7  Appendix B (Normative) Intuitive inspection ... 20  Appendix C (Normative) Pre-operation Inspection Report for Offshore Drilling Work ... 38  Foreword This Standard replaces SY/T 10025-1999 “Pre-operation Inspection for Drilling Platform”. Compared with SY/T 10025-1999, the main changes of this Standard are as follows. — Add test methods; — Add test conditions; — Tabulate the inspection contents; — Add inspection report; — Delete policy statement in SY/T 10025-1999; — Delete inspection purpose in SY/T 10025-1999; — Delete appendix D in SY/T 10025-1999. Appendixes A, B and C in this Standard are normative. This Standard was proposed by and shall be under the jurisdiction of the Standardizing Committee on Offshore Oil Drilling Engineering. Drafting organizations of this Standard. China Oilfield Services Limited (COSL) and China National Offshore Oil Corporation (CNOOC). Main drafters of this Standard. CAO Shijing, WANG Jianjun, LI Lihong, YUAN Xiaosong, WANG Dongshi, and SONG Linsong. The historical version replaced by this Standard is as follows. — SY/T 10025-1999. Pre-operation Inspection for Offshore Drilling Unit 1 Scope This Standard specifies the inspection contents, methods and requirements of pre-operation inspection for offshore drilling and support units. This Standard is applicable to the pre-operation inspection of offshore mobile drilling units such as bottom-sitting, self-elevating, semi-submersible drilling platforms, etc. and support units on the platform. For floating drilling unit, this Standard may be served as a reference standard. 2 Terms and definitions For the purpose of this Standard, the following terms and definitions shall apply. 2.1 pre-operation The time from the moment FROM when drilling unit is confirmed to be used in drilling operation TO the starting time of operation. 2.2 operator A company which has the right to operate and manages oil and gas mines, or organizes and operates offshore drilling project. 2.3 drilling contractor A company which has or uses drilling unit and provides drilling operation services to operator. 3 Pre-operation inspection 3.1 Requirements Pre-operation inspection shall be organized and carried out by an inspection group. The members of inspection group shall include the experts in the fields of safety, environmental protection, drilling, electromechanical industry, and marine affairs, etc. The leader of the inspection group shall be appointed by the operator. The inspection group shall make inspection plan and contents based on the characteristics of operation. The operator shall notify the inspection plan and contents to drilling contractor about 10d in advance. 3.2 Test conditions In case of one of the following conditions, drilling unit shall be inspected. — When operator first-time uses the drilling unit; — When there is significant difference existed in the engineering contents of adjacent operation contract; — After the owner of drilling unit is changed; — After the significant repair or rectification of drilling unit; — Drilling unit re-operates after having idled for 3 months or more; — When operator considers that it is necessary. 3.3 Inspection contents and methods 3. 3.1 Certificates and material inspection Inspect the quality certificates of drilling and support units, qualification of contractor, original materials and record, management system, operational conditions, etc. The detail contents of certificates and material inspection are shown in Appendix A. 3.3.2 Inspection of drilling unit and support units 3.3.2.1 Inspection methods It should adopt intuitive inspection, function test, pressure test, unified operational test, nondestructive test and disassembly inspection, etc. 3.3.2.2 Intuitive inspection It should adopt the methods such as eye-inspection, hand-touching and ear-hearing. Intuitive inspection contents are shown in Appendix B. 3.3.2.3 Function test Observe the working conditions of all moving parts of control equipment under unladen load or light load; monitor the range of displayed parameters of each instrument. It is applicable to underwater & well control system, drilling string compensation system, skidding system, crown block protector, safety detection and alarm system, power system, emergency system, rescue system and fire-fighting system. 3.3.2.4 Pressure test Use test medium to pressurize the system to test its loading and sealing capacities. It is applicable to underwater & well control system, drilling fluid recycling system, well cementing system, ash transmission system, and the pipeline and valve of sea water system. The test pressure of low pressure installations such as sea water and ash transmission systems is the rated working pressure. If it does not fall within 5min, then it is deemed as qualified. For high pressure installation, low and high pressure tests shall be conducted separately. The test result of high pressure equipment shall conform to the design requirements. 3.3.2.5 Unified operational test Apply load to power, rotating, lifting and recycling systems; then conduct unified operational test. During the test, the displayed data of relevant instruments such as ampere meter shall be recorded. The test scheme shall be able to reflect the operational and power matching conditions of single unit and entire system. The time of load test of drilling fluid recycling system shall not be lower than 6h. The time for the unified trial operation of newly constructed drilling unit shall not be lower than 36h. 3.3.2.6 Nondestructive test On the condition that the tested object shall not be damaged or destroyed, sound, light, electric or 25 Marine riser and man delivery device 26 Gooseneck pipe and choke killing hose a Sheave block for marine riser tensioner and steel rope a 28 Liquid-gas separator Telescoped bulkhead for guide rope tensioner and steel rope a 30 Relief valve of tension system 31 Relief valve of guide rope tensioner 32 Relief valve for oil gas storage of compensator 33 Trip and pressure testing device for diverter 3 Only for floating drilling unit. A.1.3.4 Certificates of power and support units For the certificates of power and support units that need to be inspected, refer to Table A.5. Table A.5 Certificates of Power and Support Units Name of drilling unit. Responsible person. Inspection time. Inspector. SN Equipment Pressure test report Third-party test certificate/r eport Ex- factory qualific ation certific ate Technica instructi ons Maintena nce instruction Namep late Quality certificate issued by original factory Rema rk 1 Main diesel generator set 2 Emergency diesel generator set Rectification and frequency conversion electric control gear 4 Boiler (thermal medium boiler) 5 Activate air compressor 6 Tension air compressor 7 Serve air compressor 8 Soot blowing compressor 9 Respirator’s compressor 10 Ship refrigerating installation 11 Air conditioning system Pumps (ballast pump, main sea water pump, sewage pump, electric submersible pump) 13 Fresh water generator 14 Crane, travelling crane, electric hoist 15 All the pneumatic/ hydraulic winches 16 Fastening object 17 Fastened object 18 Platform forklift Mooring system (anchor head, anchor cable, Kent ring, fishing tools, anchor chain, buoy, shackle, anchor gear) Jacking system (motor, gear case, brake, rack, ring beam, ring beam pin, shockproof rubber, hydraulic system) 21 Locking device (rack, hydraulic system) Main towing system (cross-bridge cable, towing bridle, anti-wear chain, shackle, triangle, stand-by towing line) Table A.5 (Continued) SN Equipmen... ......


Similar standards: SY/T 5091-2022  SY/T 5504.5-2022  SY/T 5504.6-2022  
Similar PDFs (Auto-delivered in 9 seconds): SY/T 10025-2009  SY/T 10011-2006  SY/T 6996-2014