绳索取芯工具
绳索取芯钻具是一种不提钻而从钻杆内捞取岩心的钻井工具，因其结构简单、性能可靠、劳动强度低等特点而被广泛应用。用于深孔钻进的绳索取芯钻具，钻杆采用两端加厚的方法，极大的提高了与接头连接的强度。
绳索取芯钻杆规格
Wire-line Coring Drill Pipe Specifications
|
规格
Specifications
|
系列
Series
|
钻杆
Drilling Pipe
|
热处理方式
Heat treatment pattern
|
钻杆材质
Drill pipe material
|
使用深度
m
Applicable depth
|
|
外径mm
External Diameter
|
内径
mm
Internal Diameter
|
|
S56
|
基本型
Basic
|
53
|
44
|
|
45MnMoB
|
1000
|
|
S59
|
基本型
Basic
|
55.5
|
46
|
|
45MnMoB
|
1000
|
|
S75
|
基本型
Basic
|
71
|
61
|
|
45MnMoB
|
1000
|
|
S95
|
基本型
Basic
|
89
|
79
|
|
45MnMoB
|
600
|
|
S75A
|
加强型
Reinforced
|
73
|
61
|
端部热处理
End heat treatment
|
45MnMoB
|
1500
|
|
S95A
|
加强型
Reinforced
|
92
|
79
|
端部热处理
End heat treatment
|
45MnMoB
|
1300
|
|
S75B
|
加强型
Reinforced
|
73
|
58
|
端部热处理
End heat treatment
|
45MnMoB
|
1600
|
|
S95B
|
加强型
Reinforced
|
92
|
77
|
端部热处理
End heat treatment
|
45MnMoB
|
1400
|
|
SBR
|
加强型
Reinforced
|
53
|
44
|
整体热处理
Bulk heat treatment
|
30CrMnSiA
|
2500
|
|
SNR
|
加强型
Reinforced
|
73
|
58
|
整体热处理
Bulk heat treatment
|
30CrMnSiA
|
2300
|
|
SHR
|
加强型
Reinforced
|
92
|
77
|
整体热处理
Bulk heat treatment
|
30CrMnSiA
|
2300
|
|
BQ
|
Q 系列
Q Series
|
55.6
|
46
|
整体热处理
Bulk heat treatment
|
ZT850
|
2000
|
|
NQ
|
Q 系列
Q Series
|
70.5
|
60.5
|
整体热处理
Bulk heat treatment
|
ZT850
|
1500
|
|
HQ
|
Q系列
Q Series
|
89
|
77.8
|
整体热处理
Bulk heat treatment
|
ZT850
|
1000
|
|
PQ
|
Q系列
Q Series
|
114.3
|
103.2
|
整体热处理
Bulk heat treatment
|
ZT850
|
600
|
绳索取芯双管规格
Wire-line Coring Drill Pipe
|
规格
Specifications
|
钻头
Drilling bit
|
扩孔器
外径
mm
External diameter of hole opener
|
外管
Outer pipe
|
内管
Inner Pipe
|
配套钻杆规格
Matching
drill pipe
|
|
外径
mm
External diameter
|
内径
mm
Internal diameter
|
外径
mm
External diameter
|
内径
mm
Internal diameter
|
外径
mm
External diameter
|
内径
mm
Internal diameter
|
|
SC56
|
56
|
35
|
56.5
|
54
|
45
|
41
|
37
|
S56/SBR
|
|
S59
|
59.5
|
36
|
60
|
58
|
49
|
43
|
38
|
S59
|
|
S75
|
75
|
49
|
75.5
|
73
|
63
|
56
|
51
|
S75/S75A
|
|
S95
|
95
|
64
|
95.5
|
89
|
79
|
73
|
67
|
S95/S95A
|
|
S75B
|
76
|
47
|
76.5
|
73
|
63
|
54
|
49
|
S75B/SNR
|
|
S95B
|
95.5
|
62
|
96
|
89
|
79
|
71
|
65
|
S95B/SHR
|
|
BQ
|
59.5
|
36.5
|
60
|
57.2
|
46
|
42.9
|
38.1
|
BQ
|
|
NQ
|
75.3
|
47.6
|
75.8
|
73
|
60.3
|
55.6
|
50
|
NQ
|
|
HQ
|
95.6
|
63.5
|
96
|
92.1
|
77.8
|
73
|
66.7
|
HQ
|
|
PQ
|
122
|
85
|
122.6
|
117.5
|
103.2
|
95.6
|
88.9
|
PQ
|
|
S75-SF
|
75
|
49
|
75.5
|
73
|
63
|
56
|
51
|
S75/S75A
|
|
S95-SF
|
95
|
64
|
95.5
|
89
|
79
|
73
|
67
|
S95/S95A
|
