1、Specification for Drilling andProduction Hoisting EquipmentAPI SPECIFICATION 8ATHIRTEENTH EDITION,DECEMBER 1997ADDENDUM 1,MAY 2001邛AmericanPetroleumInstituteAddendum 1 to Specification for Drilling and ProductionHoisting EquimentPage 5,Table 1AIn column 4,Taper Shoulder-Elevator Bore,the metric dime
2、nsion for NC40(4FH)Tool Joints should read 108.74not“101.86”.Page 6,Table 1BReplace entire Table.Table 1B-Casing Elevator BoresCasingElevator Bores“D”T。”“BCasing Dia.Top BoreBottom Borein.mmin.mmin.mm43114.304.594116.694.594116.6944120.654.844123.044.844123.045127.005.125130.185.125130.1852139.705.6
3、25142.885.625142.885,146.055.875149.235.875149.236152.406.125155.586.125155.586168.286.750171.456.750171.45177.807.125180.987.125180.98193.687.781197.647.781197.6474196.857.906200.817.908200.81219.088.781223.048.781223.049228.609.156232.569.156232.56244.489.781248.449.781248.449250.8310.031254.7910.
4、031254.7910/273.0510.938277.8310.938277.83114298.4511.938303.2311.938303.23121327.0313.063331.8013.063331.8013339.7313.563344.5013.563344.50131346.0813.813350.8513.813350.85355.6014.203360.7614.203360.7616406.4016.219411.9616.219411.96181473.0818.875479.4318.875479.4320508.0020.281515.1420.281515.14
5、2112546.1021.781553.2421.781553.2422558.8022.281565.9422.281565.94609.6024.313617.5524.313617.552472622.3024.813630.2524.813630.25。660.4026.344669.1426.344669.1427685.8027.344694.5427.344694.54711.2028.359720.3228.359720.3230762.0030.375771.5330.375771.5332812.8032.391822.7332.391822.7336914.4036.43
6、8925.5336.438925.53Note 1:Bottom boreBis optional:;some elevator designs do not have a bottom bore.Note 2:Bore sizes take in account a casing tolerance of+1 percent,-0.5 percent on casing outside diameter.If casing diameter including the circumferential weldis within the standard tolerance.these bor
7、es can be used.Note 3:Longitudinal,circumferential,or spiral welds should be considered for grinding flush in the area of possible slip or elevator contact if one or more slipscan be set on the weld seam.For bores less than or equal to 10 in.:(.40)For bores greater than 10 in.,but less than or equal
8、 to 20 in.:+/32,-/64(+0.79,-0.40)For bores greater than 20 in.:+/16.-/32(+1.59.-0.79)For bores less than or equal to 10 in.:+/32,-/64(+0.79,-0.40)For bores greater than 10 in.,but less than or equal to 20 in.:+/16.-/64(+1.59.-0.40)For bores greater than 20 in.:+/16,-/32(+1.59,-0.79)12API SPECIFICATI
9、ON 8A-ADDENDUM 1Page 7,Table 1CChange Top Bore Tolerance from“+l.64”to“/64”for both Non-Upset and ExternalUpset Tubing.For 1.050 in.O.D.Tubing,External Upset:Change dimension ofW,Collar Dia.From“1.680”to“1.660For 4 in O.D.Tubing,External Upset:Change 110.74to110.72for both top and bot-tom bore metri
10、c dimensions.Page 11,Figure 3:Detail A:“1.33dMaxshould read“1.33dMinDetail B:“1.75dMaxshould read“1.75dMinPage 13,Figure 5:Replace entire figure.Elevator LinksLower EyeLink EarsC2“GRad.H2Elevator LinksRad.Upper Eye“G2ElevatorRadLink EarFigure 5-Elevator Link and Link Ear Contact Surfice Radii(See Ta
11、bles 3A and 3B)Page 15:Add section 12.9 S9-Stress relief features of swivel stem box connections.as follows:12.9 S9-BOREBACK STRESS-RELIEF FEATUREWhen requested by the purchaser,the boreback box stress-relief feature shall be a supple-mentary requirement for paragraph 7.3-Rotary Swivel Sub Connectio
12、n.The connectionshall conform to the applicable requirements as specified in API Specification 7 for the drillcollar boreback box stress-relief feature.Specification for Drilling andProduction Hoisting EquipmentExploration and Production DepartmentAPI SPECIFICATION 8ATHIRTEENTH EDITION,DECEMBER 1997ADDENDUM 1,MAY 2001亚AmericanPetroleumInstitute
