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Model "SLXA" Sliding Sleeve

 Model SLXA Sliding Sleeve Diag1

The ESS-ELL Model SLXA Sliding Sleeve is a downhole device, normally screwed into the production tubing, that allows communication between the tubing and the easing.

The closing sleeve has replaceable upper and lower seals which are easy and inexpensive to replace. They can be of various elastomer types.

The upper sub has a selective "SLX’ Landing Nipple profile machined into it to serve as a receptacle for other flow control devices such as blanking plugs and separation tools.

The ESS-ELL Model EB Shifting Tool is used to shift the SLXA Sliding Sleeve open and closed. The sleeve is designed so that normal wireline activities will not open or close the sleeve inadvertently. Upward jarring opens the sleeve and downward jarring closes it.

Model SLXA Sliding Sleeve Diag2

 

 PARTS LIST

NO. DESCRIPTION QTY
Upper Sub  1
 Housing 1
 Inner Sleeve 11
 Lower Sub 1
 Female Adapter 4
 Vee Packing Noted
 O-Ring 1
Split Ring Segment  Noted
 9  O-Ring 2
 10  Female Adapter 2
 11  Sub O-Ring 2



 

 

 

SIZE AVAILABILITY CHART*
TUBING SIZE
(Metric)  
1.900 2.167  2.375  2.875  3.500  4.5
 48mm 55mm  60mm  73mm  89mm   114mm
SEAL BORE
(Metric)
1.50 1.62 1.87  2.31 2.75  2.81 3.81
38 41 47 58 69 71 97

 

DIMENSIONAL DATA
TUBING SIZE 1.50 1.62 1.87 2.31 2.75
(Metric)  38 41 47 58 69
Length* 30.75 31.28 33.91 35.62 44.88
Nom. O.D.** 2.375 2.62 3.09 3.75 4.28
Min. I.D.** 1.500 1.625 1.875 2.312 2.750

* Length may vary depending on the type of thread used.
** Maximum OD may be greater if special threads are used.

 

ADDITIONAL DIMENSIONS & DATA

Size

1.50 1.87 2.31
Shifting Tool EB EB EB
Flow Area-in2 .897 2.355 2.981
Max. Pressure-psi 10,000 10,000 10,000
Vee Packing reqd. 12 8 12
Split Ring Segs reqd. 4 4 4