|
Product:
|
Pup Joint, OCTG Pup Point
|
|
Application:
|
Pipe Cut into different length used for connect 2 joints of tubing or casing
|
|
Size:
|
Tubing Coupling : 2-3/8'' - 4-1/2''
|
|
Casing Couping : 4-1/2'' - 20'
|
|
Length: 2, 3, 4, 6, 8, 10, 12 ft
|
|
Pipe Standard:
|
API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95
|
|
Surface:
|
Coating
|
|
Thread:
|
BTC, LTC, STC
|
|
Special Service
|
Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156
|
|
Packing:
|
By carton, wooden case, wooden pallet or requirement of customer
|
Introduction
Pup Joints are used to adjust the height of full length tubing or casing
strings. They are also used to adjust the depth of downhole tools.
HengAn Weiye can customize any length of the pup joint as our customer required.
Material Options
Tubing per API 5CT, Grades J-55, N-80 & L-80
Finish Options – External Surfaces
Rust Inhibiting Paint per API 5CT
· J55 - Green
· J80 - Red with Green Stripe
· L80 - Red with Brown Stripe
Finish Options – Internal Surfaces
· Scotchkote 134
· Corvel 1660
Benefits of Pup Joints:
Pup Joints are a mandatory part of equipment in almost any well. Due to their
shorter length, they are typically easier to handle and to use. At the same
time, they provide the same performance as the tubing/casing/drill pipe that
they are attached to.
Casing Pup Joints:
Outside Diameter: 4 ½ inch – 13 3/8 inch
Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12 ft
Grades: H40, J55, K55, N80, L80 T95, C110, P110
Connections: SC, LC, BC, Semi Premium, and Premium
Tubing Pup Joints:
Sizes: 2 ⅜ inch – 4 ½ inch
Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12 ft
Grades: J-55, N-80, L-80, P-110
Connections EU (external-upset) and NU (non-upset)
Specification
|
SPECIFICATIONS
|
|
TUBING PUP JOINT
|
OD
|
GRADE
|
END TYPE
|
LENGTH(FT)
|
|
2 3/8"
|
J/K/L/N/P
|
NUE/EUE
|
2/3/4/5/6/8/10/12
|
|
2 7/8"
|
J/K/L/N/P
|
NUE/EUE
|
2/3/4/5/6/8/10/12
|
|
3 1/2"
|
J/K/L/N/P
|
NUE/EUE
|
2/3/4/5/6/8/10/12
|
|
4 1/2"
|
J/K/L/N/P
|
NUE/EUE
|
2/3/4/5/6/8/10/12
|
|
CASING PUP JOINT
|
OD
|
GRADE
|
END TYPE
|
|
4 1/2"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
5"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
5 1/2"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
6 5/8"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
7"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
7 5/8"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
7 3/4"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
8 5/8"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
9 5/8"
|
J/K/L/N/P
|
LTC/STC/BTC
|
|
10 3/4"
|
J/K/L/N/P
|
STC/BTC
|
|
11 3/4"
|
J/K/L/N/P
|
STC/BTC
|
|
13 3/8"
|
J/K/L/N/P
|
STC/BTC
|
|
grade
|
Yield Strength
|
Tensile Strength
|
|
Min
|
Max
|
Min
|
|
Psi
|
MPA
|
Psi
|
MPA
|
Psi
|
MPA
|
|
J55
|
55000
|
379
|
80000
|
552
|
75000
|
517
|
|
K55
|
55000
|
379
|
80000
|
552
|
95000
|
655
|
|
N80
|
80000
|
552
|
110000
|
758
|
100000
|
689
|
|
L80
|
80000
|
552
|
95000
|
655
|
95000
|
655
|
|
P110
|
110000
|
758
|
140000
|
965
|
125000
|
862
|
Our factory
Packing
