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Rigs & Accessories -----
Onshore Drilling Rig
Onshore workover Rig
Rotary Table
Swivel
Travelling Block and Hook
Drilling Steel Rope
Top Drive
Rig motor
Drilling Hose
Air Winch
Rig Roller Chain

Mud pump & Fluid end parts
Triplex Single Acting Mud pump
Fluid end parts

Handling tools -----
Rotary Slips
Drill Collar Slips
Casing slips
Safety Clamp
BNC Type elevator
SSC Type Elevator
Slip type Elevator
Casing elevator spider
Sucker Rod elevator
Single Joint Elevator
Roller Kelly bushing
Master Casing Bushing
Casing Bushing
Manual tong
Power tong
Hydraulic cathead
Air Safety Spinning Wrench
Kelly Spinner

Solid control equipment ----
Solid Control Equipment

BOP and Accessories -----
BOP & ACCUMULATOR

Drilling Strings -----
Kelly
H-W Drill pipe
Drill Collar
Stabilizer
X-over Subs
drilling jar
Hole opener
Under reamer
Down Hole motor
Drill pipe

Fishing Tools -----
Safety Joint
Overshot
Spear
Reverse Circulating Junk Basket
Casing Scraper

Drilling Instruments -----

Flow control products -----
Gate valve
Butterfly valve
SPM Plug valve

Wellhead & X-mass -----
Wellhead & X-mass tree





 
   Master Casing Bushing

MASTER CASING BUSHING SELECTION CHART

Make Size
MPCH
MSPC
MSP/MDSP
Complete
Body Only
Complete
Body Only
Complete
API Standard 27 1/2
-
-
1804-1
1808-1
5429-1
EMSCO T-2750
-
-
1804-1
1808-1
5429-1
G-27 1/2
-
-
1804-5
1808-5
5429-5
H-27 1/2
-
-
1804-2
1808-2
5429-2
K-27 1/2, KS, P1
-
-
1804-3
1808-3
5429-3
T-3750 (S/N 1-48)
6600-2A
6601-2A
-
-
-
T-3750/4950 (49 /UP)
6600-2
6601-2
-
-
-
Garnder Denver RT 27 1/2
-
1804-1
1808-1
5429-1
RT 37 1/2
6600--7
6601-7
-
-
-
IDECO 27 1/2
-
-
1804-7
1808-7
5429-7
37 1/2
6600-4
6601-4
-
-
-
National MS 27 1/2, A & B 27 1/2
-
-
1804-5
1808-5
5429-5
C-365
6600-5
6601-5
-
-
-
C-375
6600-1
6601-1
-
-
-
Oilwell A-27 1/2
-
-
1804-1
1808-1
5429-1
A-37 1/2
6600-3
6601-3
-
-
-
Wirth 27 1/2
-
-
1804-1
1808-1
5429-1
37 1/2
6600-3
6601-3
-
-
-

4040201 MPCH

The 37 1/2" MPCH is a Pin Drive Hinged Master Bushing specially designed for floating and semi-submersible drilling operations.

With insert bowl No. 3 and optional insert bowls No. 1 and No. 2, the MPCH will handle tubulars from 2 3/8" to 13 3/8" OD.Unit comes complete with No. 3 insert bowl, bit breaker adapter plate and lifting sling.

Weight complete 4200 lbs (1905 kg); body only 3200 lbs (1452 kg)

MPCH Master Bushing

 

MPCH Master Bushing with 3# Bowl and SDXL Slips

For use with Rotary Table

Manufacturers
table sizes
w/No.3 Bowl, sling & BB Adapater
w/o No.3 Bowl, sling & BB Adapeter
P/N
Weight
P/N
Weight
lb
kg
lb
kg
EMSCO
37 1/2 (S/N 1-48)
6600-2A
4325
1962
6601-2A
3325
1508
37 1/2 (S/N 49 up 49 1/2)
6600-2
4149
1882
6601-2
3149
1428
Oilwell
37 1/2 to 49 1/2
6600-3
4245
1925
6601-3
3245
1472
IDECO
37 1/2
6600-4
4015
1821
6601-4
3015
1367
National
36 1/2
6600-5
3910
1773
6601-5
2905
1318
37 1/2 to 49 1/2
6600-1
4029
1827
6601-1
3029
1374
Wirth
37 1/2 to 49 1/2
6600-6
4245
1925
6601-6
3245
1472

PCH Parts

Description
Qty
P/N
Weight
lb
kg
Insert Bowl No.3 (Split) extended API
1
6608
625
283
Hinge pin, removable
1
6604
80
36
Hinge Pin, stationary w/lube fitting
1
6605
75
34
Hinge pin retainer
1
6606
2 oz
57
Eccentric pin
2
1014
2
0.9
Eccentric pin retainer
2
50106-22
2 oz
57
Lock
2
1016
3
1
Drive Hole Bushing w/Locking Pocket
4
3699
7
3
Liffting sling
1
6699
150
68
Bit Breaker Adapater Plate
1
1816
220
100
Insert Bowl No.1 (Split) for 13 3/8 & 11 3/4 casing
1
6610
336
152
Insert Bowl No.2 (split) for 10 3/4 & 9 5/8 casing
1
6609
470
213
Insert Bowl No.3 (split) extended API for 8 5/8 and samller size casing and drill pipe
1
6608
625
283

4040202 MDSP

17 1/2" and 20 1/2" Medium Duty Pin Drive Split Master Bushing are designed for shal low to medium depth service.

Extended API Taper
The MDSP Master Bushings have an extended APT taper in the bowls that provides 50 % more slip support than do square drive bushings.

Varco SDML slips, used in the MDSP master bushing are a proven combination that can handle drilling to 15,000 feet.

Note : Varco BJ does not recommend using split master bushings in rotary tables with more than 3/16" (5 mm) wear in the rotary table bore. Rebuild rotary bore or purchase a solid type bushing.

Units come complete with bit breaker
adapter plate and lifting sling.

 

MDSP Medium Duty Pin Drive Split Master Bushings

MDSP Ordering Information

Manufacturer
R.Table sizes
w/sling & BB Adapter
w/o Sling & BB Adapter
P/N
weight
P/N
weight
lb
kg
lb
kg
API
17 1/2
70517-1
737
334
70526-1
577
262
20 1/2
70540-1
1100
499
70539-1
924
419
Bethlehem
17 1/2
70527-2
737
334
70526-2
577
262
B175
70527-3
737
334
70526-3
577
262
B-210 (5-in flange)
70540-2
1100
449
70539-2
924
419
B-210 ( 5 1/2 in flange)
70540-3
1100
449
70539-2
924
419
Brewster
OB-18 & RSH-18
70527-4
737
334
70526-4
577
262
Continenal
T1750
70527-1
737
334
70526-1
577
262
Emsco
L-17
70527-5
737
334
70526-5
577
262
O-17 1/2 & P-17 1/2
70527-6
737
334
70526-6
577
262
T2050
70540-4
1100
449
70539-4
924
419
20 1/2, O, P, PJ, J, JA, JC, JAC, JACS, JAS, JCS, & JS
70540-5
1100
449
70539-5
924
419
Gardner Denver
20 1/2, JAB, JABS, JB, & JBS
70540-6
1100
449
70539-6
924
419
RT- 17 1/2
70527-1
737
334
70526-1
577
262
Haniel & Lueg
L- 17 1/2
70527-1
737
334
70526-1
577
262
Ideco
17 1/4
70527-7
737
334
70426-7
577
262
17 1/2 & HS-175
70527-8
737
334
70526-8
577
262
20 1/2
70540-1
1100
449
70539-1
924
419
National
17 1/2, A175, & B-175
70527-9
737
334
70526-9
577
262
A205 & 20 1/2
70540-4
1100
449
70539-4
924
419
Oilwell
A 17 1/2
70527-10
737
334
70526-10
577
262
17 1/2
70527-11
737
334
70526-11
577
262
A 20 1/2
70540-4
1100
449
70539-3
924
419
20 1/2
70540-7
1100
449
70539-7
924
419
21 & 21 A
70540-8
1100
449
70539-8
924
419

4040203 MSP 27 1/2" Split Pin Drive Bushings

Description
MSP 27 1/2" Split Pin Drive bushings are also available. With the larger rotary opening the standard No. 3 Extended API taper is used. This allows the use of extra-long SDXL slips required for heavier loads. Weight 1600 lbs (726 kg).

4040204 MSPC Master Bushing
20 1/2" through 27 1/2"

Description
The 20 1/2" thru 27 1/2" MSPC is a solid Body Pin Drive Master Bushing designed for all drilling operations. The pin drive allows the kelly bushing to ride on top of the rotary table and permits extended bowls to be used for better slip back up. With the extended API insert bowl No. 3, the MSPC will handle tubulars from 2 3/8" to 13 3/8".
Unit comes with No. 3 insert bowl, bit breaker adapter plate and lifting sling.
For Rotary Table Size MSPC Weight lbs (kg):

20 1/2"& 21 complete, 1210 (549); body only 570 ( 259)
23 complete 1490 (676); body only 646 (293)
25-27 1/2" complete 1965 (891); body only 1110 (503)

MSPC

Name of part
Qty
20 1/2 & 21
23
27 1/2
P/N
Weight
P/N
Weight
P/N
Weight
lb
kg
lb
kg
lb
kg
Insert Bowl No.3 (split) extended API
1
1809
464
210
1810
620
281
1810
620
281
Eccentric Pin
2
1013
1
0.5
1014
2
0.9
1014
2
0.9
Lock
2
1811
1 1/2
0.7
1016
3
1
1016
3
1
Retaining pin for Lock Pin
2
1028
1/4
0.1
1018
-
-
1030
-
-
Drive Hole Bushings
4
1813
3 1/2
2
1814
7
3
1814
7
3
Lifting Sling
1
1021
40
18
1021
40
18
1021
40
18
Bit Breaker Adapeter Plate
1
1815
137
62
1816
220
100
1816
220
100

4040205 MSS

17 1/2 thru 27 1/2 Solid Body Square Drive Master Bushing is designed for all drilling opetions. A 4 inch deep recess accommodates a square drive kelly bushing. Developed for use when a 10,000 ft well was considered deep, the MSS still serves a useful purpose where a large slip backup area is not required. With the extended API insert bowl No.3, the MSS will handle 2 3/8 thru 8 5/8 inch OD Drill pipe, drill collars, tubings, and casing. Insert bowl No.2 can handle tubular goods 9 5/8 and 10 3/4 inches OD. The MSS design, with its solid body, retains the correct API taper for medium and short rotary slips (Varco's SDML and SDS) under all load conditions. These slips receive correct backup and hold tubulars uniformly. The solid outer body takes all transverse loads and provides proper backing for the split inserts bowls allowing the rotary table to rotate freely, unipaired by transverse loads.

Name of parts
Qty
R. Table
17 1/2
20 1/2 & 21
22 & 23
27 1/2
Insert Bowl (API) Split
1
1011
1011
1011
1022
Lock Pin
2
1033
1014
1014
-
Lock
2
1015
1016
1016
-
Retaining Pin for Lock Pin
2
1017
1018
1029
-
Liffting Sling Assy
1
1021
1021
1021
1021
Insert Bowl No.1 (split) for 13 3/8 & 11 3/4 OD casing
-
-
-
2002
Insert Bowl No.2 (Split) for 10 3/4 & 9 5/8 OD casing
-
-
-
1026
Insert Bowl No.1 (split) extended API for 8 5/8 OD and samller
1024
1024
1024
1025

4040206 Master Bushing Accessories

Bit Breaker Adapter Plate locates in the Master Bushing drive pin holes and provides a 13 9/16 inch square to accommodate bit Breakers.

Lifting Slings for removing and installing bushing and bowls.

,
 

   

 
 




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Tel:+86-21-5881-1945     


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Email:sales@mastpetroequip.com


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