PUP JOINT AND X-CROSS OVER
CASING OR TUBING PUP JOINTS, APICT, STANDARD OR PREMIUM CONNECTION,
OCTG
THE CASING AND TUBING PUP JOINTS ARE MANUFACTURED FROM FULL WEIGHT
SEAMLESS TUBING.
ALL STOCK USED IN THE MANUFACTURING OF PUP JOINTS IS CERTIFIED TO
API STANDARDS.
THE PUP JOINTS ARE FULLY TRACEABLE TO EVERY DETAIL OF THE RAW
MATERIAL.
CERTAIN PROPRIETARY THREADS AVAILABLE UPON REQUEST. EXTRA INFO LIKE
END USER AND LOCATION SHALL BE REQUIRED BY OEM PRIOR TO APPROVAL.
CASING AND TUBING PUP-JOINT TOOLS THREAD MANCHINING:
API SERIES: LTC/STC/BTC/EUE/NUE/XC
TP SERIES: TPEX/ TPCQ/TPCQE/ TPNF/TPJC/TPEJ/TPG2/TPQR
BG SERIES: BGC/ BGT1/BG-FJ/ BGT2/BGBC/BGT3
HSM SERIES: HSM-1/HSM-2
CB SERIES: HQSC1/HQST1/CBS3
WSP SERIES: WSP-1T/ WSP-2T/WSP-3T/WSP-4T
JFE SERIES: FOX/ BEAR
TENARIS HSH SERIES :3SB/ HYRDIL CS/ HYDRIL PH6
OTHERS: OTTM/OTTG/TMK-FMC/ NSCC/HUNTING-APEX
IN THE OIL AND GAS DRILLING INDUSTRY, THE TUBING PUP JOINT IS A
CRITICAL COMPONENT FOR THE COMPLETION OF A WELL. THE PUP JOINT
ALLOWS THE DRILLER TO CHANGE OUT THE DRILL PIPE WITHOUT HAVING TO
PULL OUT THE ENTIRE STRING OF PIPE FROM THE WELL. THIS IS A COMMON
PRACTICE, ESPECIALLY WHEN DRILLING DEEP WELLS. BECAUSE OF THIS, THE
TUBING PUP JOINT IS ONE OF THE MOST IMPORTANT JOINTS IN ANY WELL.
TUBING PUP JOINTS ARE SMALL-DIAMETER TUBING THAT IS USED IN
CONJUNCTION WITH CASING TO COMPLETE A WELL. THE PUP JOINT IS RUN IN
THE HOLE AND CEMENTED TO THE CASING, AND THEN THE PRODUCTION TUBING
IS RUN OVER IT AND ATTACHED.
THIS ARRANGEMENT ALLOWS FOR THE USE OF SMALLER-DIAMETER PRODUCTION
TUBING, WHICH RESULTS IN LESS PRESSURE DROP AND IMPROVED
PRODUCTION. THE PUP JOINT IS USUALLY LOCATED IN THE LAST FEW FEET
OF THE TUBING STRING.
PUP JOINT AND X-CROSS OVER CAN BE DIVIDED INTO FOUR PARTS :
1-CASING PUP JOINTS
2-TUBING PUP JOINTS
3-PREMIUM THREADS PUP JOINTS
4-X-CROSS OVER
LENGTH RANGE :
0.5M-6.0M (2FT TO 10FT)
tubing pup joints 
casing pip joints 
X-cross over
