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OPERATING PROCEDURE MANUAL "SD" ROTARY SLIPS

SD SLIPS OP. MANUAL (Rev. B)


SECTION 1 -- INTRODUCTION PURPOSE THIS TECHNICAL MANUAL CONTAINS OPERATION AND MAINTENANCE INSTRUCTIONS FOR AOT "SD" SERIES OF ROTARY SLIPS WITH COMPLETE PARTS BREAKDOWN. IT PROVIDES A GUIDE FOR PROPER FIELD US DISASSEMBLY AND REPAIR.

DESCRIPTION THE "SD" SERIES CONSISTS OF TWO MODELS OF ROTARY SLIPS. THE SDML AND SDXL MODELS HANDLE A WIDE RANGE OF SIZE AND WEIGHT OF TUBING AND DRILL PIPE WITH INSTALLATION OF THE PROPER SIZE INSERTS.

MODEL

GRIPPING SURFACE LENGTH

3 1/2" 4 1/2" 5" 5 1/2" 4 1/2" 5" 5 1/2"

13 3/4" 13 3/4" 13 3/4" 13 3/4" 16 1/2" 16 1/2" 16 1/2"

SDML SDML SDML SDML SDXL SDXL SDXL

RANGE 2 3/8" - 3 1/2" 3 1/2" - 4 1/2" 4" - 5" 4 1/2" - 5 1/2" 3 1/2" - 4 1/2" 4" - 5" 4 1/2" - 5 1/2"

CAUTION: ANY OVERLOADING OR MISUSE OF THIS EQUIPMENT CAN CAUSE SERIOUS INJURY OR DEATH. NOTE: Modifications and revisions that have been made to this manual are marked by a single bar in the margin.


SECTION 2 -- OPERATION PREPARATION IN ORDER FOR THE "SD" SERIES OF ROTARY SLIPS TO OPERATE PROPERLY, IT IS NECESSARY TO INSTALL THE PROPER SIZE OF INSERTS CORRESPONDING TO THE SIZE OF THE OD IT IS TO CATCH. FOLLOW THE PROCEDURES IN SECTION 4 - CHANGING INSERTS.

OPERATION AFTER INSTALLATION OF THE PROPER SIZE INSERTS IN THE ROTARY SLIP, THE SLIP IS READY FOR SERVICE. THE BACK OF THE SLIPS AND ID OF THE BOWL SHOULD BE CLEANED AND GREASED BEFORE USE, AND DAILY DURING USE. TO SET THE SLIPS, MOVE THE DRILL STRING TO THE DESIRED LOCATION AND ALLOW IT TO COME TO A COMPLETE STOP. PLACE THE SLIPS INTO THE TAPERED BOWL OR SPIDER, THEN GENTLY LOWER THE PIPE, WHICH WILL ALLOW THE SLIP TO WEDGE INTO THE BOWL OR SPIDER AND HOLD THE PIPE FROM MOVING. WHEN LIFTING SLIPS OUT OF THE BOWL FIRMLY GRIP AND APPLY INWARD PRESSURE TO THE FRONT HANDLES OF THE SLIP AS THE PIPE IS LIFTED. THEN, LET THE UPWARD MOVEMENT OF THE PIPE LIFT THE SLIP OUT OF THE BOWL, ONCE THE SLIP IS CLEAR OF THE BOWL, PULL ON REAR HANDLE OF SLIP TO CLEAR THE BOWL.

CAUTION: BE SURE TO USE THE HANDLES PROVIDED ON THE SLIP ASSEMBLIES FOR RAISING THE SLIP ASSEMBLY IN AND OUT OF THE BOWL. BE SURE DRILL STRING IS AT A COMPLETE STOP BEFORE SETTING THE SLIPS INTO THE BOWL. THIS WILL CAUSE THE SLIPS TO BE OVERLOADED AND CAN CAUSE DAMAGE TO THE SLIPS. DO NOT USE SLIPS AS A BACKUP. MAKE SURE THE SLIPS ARE USED WITH THE PROPER SIZE INSERTS AND SLIP BACKS ARE CLEANED AND GREASED DAILY.


SECTION 3 -- MAINTENANCE CAUTION: PRACTICE SAFETY AT ALL TIMES WHEN SERVICING AND DURING DAILY USE OF AOT EQUIPMENT. ALWAYS USE PROPER SAFETY METHODS, MATERIALS AND TOOLS. ALWAYS WEAR PROTECTIVE GEAR FOR EYES, HEAD AND HANDS.

INSPECTION TO INSURE OPTIMUM PERFORMANCE FROM THE "SD" SERIES OF ROTARY SLIPS THE FOLLOWING CHECKS SHOULD BE MADE ONCE A WEEK. 1. CHECK FOR WORN HINGE PINS, HANDLE PINS, INSERT RETAINER PLATES, SCREWS AND REPLACE AS NECESSARY. 2. CHECK INSERTS FOR WEAR AND REPLACE AS NECESSARY. 3. SLIPS SHOULD UNDERGO A MAGNETIC PARTICLE INSPECTION, A MINIMUM OF ONCE A MONTH, WHEN IN USE AND AFTER EVERY JOB. 4. SLIP BACKS SHOULD BE CHECKED WITH A STRAIGHT EDGE WEEKLY. 5. INSPECT BOWL WEEKLY FOR WEAR (MAX. ID. 10 7/8")

LUBRICATIONS LUBRICATE THE SLIP REGULARLY DURING USAGE AND STORAGE TO PREVENT CORROSION. USE AN EXTREME PRESSURE, MULTIPURPOSE, LITHIUM BASE GREASE OF NO. 1 OR NO. 2 CONSISTENCY AND MULTIWEIGHT MOTOR OIL. WHEN THE TOOL IS IN USE, LUBRICATE THE SLIP ACCORDING TO THE FOLLOWING SCHEDULE OR ANNUALLY WHILE IN STORAGE.

DAILY: 1. CLEAN AND GREASE SLIP BACKS AND BOWL ID DAILY. .

WEEKLY: 1. GREASE HINGE PINS WEEKLY. . 2. REMOVE INSERTS AND GREASE INSERT SLOTS WEEKLY


SECTION 4 -- SHOP REPAIRS CHANGING INSERTS. TO REPLACE WORN INSERTS OR CHANGE SIZES. 1. REMOVE INSERT RETAINER SCREWS AND PLATES. CAUTION: ALWAYS WEAR EYE PROTECTION WHEN REMOVING OR REPLACING INSERTS TO PROTECT AGAINST CHIP FRAGMENTS.

2. USING A BRASS PUNCH AND HAMMER, DRIVE OUT THE INSERTS. IMPORTANT: ALWAYS INSTALL THE PROPER SIZE INSERTS FOR THE TUBULAR TO BE USED ON.

3. 4.

CLEAN AND GREASE THE INSERT SLOTS BEFORE INSTALLING NEW INSERTS. REPLACE THE INSERT RETAINER RINGS AND SECURE WITH SCREW AND NUT.

SLIP DISASSEMBLY: 1.

REMOVE HINGE PIN COTTER PINS AND HINGE PINS.

2.

REMOVE INSERTS (SEE SECTION 4 CHANGING INSERTS.)

3.

AFTER INSPECTING ALL PARTS FOR CRACKS AND WEAR, REPLACE DEFECTIVE PARTS AND REASSEMBLE IN REVERSE ORDER.

REMOVING BOTTOM SUPPORT RINGS ON 5” AND 5-1/2” SDXL ONLY. 1.

AFTER REMOVING THE NYLON PATCH SCREWS (P/N 24-125) THAT ARE USED TO HOLD THE THE BOTTOM SUPPORT RINGS, THEY MUST BE REPLACED WITH NEW ONES. NEVER REUSED THE SCREWS ONCE THEY HAVE BEEN REMOVED.

2.

APPLY THREEBOND THREADLOCKER 1333B THREAD COMPOUND OR EQUIVALENT WITH THE NEW NYLON PATCH SCREWS BEFORE REINSTALLING THE BOTTOM SUPPORT RING.

CAUTION: DUE TO THE COMPLEX METALLURGY IN AOT "SD" ROTARY SLIPS,WELDING SHOULD BE PERFORMED ONLY BY AOT OR AN AUTHORIZED REPAIR AGENT.


AOT “SD” TYPE ROTARY SLIPS

All Access “SDML” and “SDXL” Slips are made of alloy steel and heat-treated for strength and long life. These slips are then machined by strict quality control procedures for use in API standard bowls.

AOT “SD” TYPE ROTARY SLIPS LESS INSERTS AOT# 23-100 23-200 23-300 23-400 24-200 24-100 24-300 25-700

SLIP BODY SIZE 3 1/2” O.D. 4 1/2” O.D. 5” O.D. 5 1/2” O.D. 4 1/2” O.D. 5” O.D. 5 1/2” O.D. 7” O.D.

TYPE SDML SDML SDML SDML SDXL SDXL SDXL SDXL

REF# 15522-1 15565-1 15569-1 15573-1 15562 15566 15570 N/A

WT. 153.00 173.00 170.00 166.00 182.00 193.00 190.00 206.00

AOT “SD” TYPE ROTARY SLIPS WITH INSERTS AOT# 23-135 23-127 23-123 23-245 23-240 23-235 23-500 23-545 23-540 23-455 23-450 23-445 24-245 24-240 24-235 24-150 24-145 24-140 24-355 24-350 24-345 25-770 25-765

SLIP SIZE/PIPE SIZE 3 1/2” x 3 1/2” 3 1/2” x 2 7/8” 3 1/2” x 2 3/8” 4 1/2” x 4 1/2” 4 1/2” x 4” 4 1/2” x 3 1/2” 5” x 5” 5” x 4 1/2” 5” x 4” 5 1/2” x 5 1/2” 5 1/2” x 5” 5 1/2” x 4 1/2” 4 1/2” x 4 1/2” 4 1/2” x 4” 4 1/2” x 3 1/2” 5” x 5” 5” x 4 1/2” 5” x 4” 5 1/2” x 5 1/2” 5 1/2” x 5” 5 1/2” x 4 1/2” 7” x 7” 7” x 6 5/8”

TYPE SDML SDML SDML SDML SDML SDML SDML SDML SDML SDML SDML SDML SDXL SDXL SDXL SDXL SDXL SDXL SDXL SDXL SDXL SDXL SDXL

REF# 15522 15523 15524 15565 15564 15563 15569 15568 15567 15573 15572 15571 15513 15514 15515 15516 15517 15518 15519 15520 15521 86719 86720

WT. 180.00 188.00 193.00 188.00 199.00 207.00 185.00 196.00 204.00 181.00 192.00 200.00 205.00 219.00 229.00 213.00 227.00 237.00 210.00 224.00 234.00 230.00 236.00

www.accessoiltools.com


REPLACEMENT PARTS FOR “SD” TYPE ROTARY SLIPS

AOT# 23-150 14-103 23-151 14-105 23-104 23-105 23-106 23-107 23-108 23-109 23-110 23-111 23-112

ITEM# 1 2 3 4 5 5 5 5 5 6 7 8 9

DESCRIPTION SIZE LEFT HANDLE ALL REAR HANDLE ALL RIGHT HANDLE ALL HANDLE PIN w/WASHER & COTTER ALL INSERT RETAINER RING 3 1/2” INSERT RETAINER RING 4 1/2” INSERT RETAINER RING 5” INSERT RETAINER RING 5 1/2” INSERT RETAINER RING 7” INSERT RETAINER SCREW & NUT ALL INSERT SEE CHART HINGE PINS w/COTTER ALL SAFETY FLEX HANDLE ALL

#REQ. 1 1 1 3 3 3 3 3 3 6

REF.# 3768 3766 3767 3769 3738 3739 3741 3740 3742 3737

WT. 3.50 4.00 3.50 .50 1.00 1.00 1.00 1.00 1.00 .02

2 3

2192 N/A

1.20 4.00

SPARES* 1 1 1 3 3 3 3 3 3 12 2

*RECOMMENDED SPARE PARTS FOR 1 YEAR SERVICE

INSERTS FOR “SDML” & “SDXL” SLIPS AOT#

SIZE

23-155 23-156 23-157 23-158 23-159 23-160 23-161 23-162 23-163 23-164 23-165 23-163 23-166 23-167

3 1/2” x 3 1/2” 3 1/2” x 2 7/8” 3 1/2” x 2 3/8” 4 1/2” x 4 1/2” 4 1/2” x 4” 4 1/2” x 3 1/2” 5” x 5” 5” x 4 1/2” 5” x 4” 5 1/2” x 5 1/2” 5 1/2” x 5” 5 1/2” x 4 1/2” 7” x 7” 7” x 6 5/8”

TYPE

REF#

BASIC REDUCER REDUCER BASIC REDUCER REDUCER BASIC REDUCER REDUCER BASIC REDUCER REDUCER BASIC REDUCER

2162 2161 2160 2165 2164 2163 2167 2166 2168 2170 2169 2168 2173 2172

WT//SET SDML/SDXL 10.00 15.00 20.00 15.00 / 23.00 / 30.00 / 15.00 / 23.00 / 30.00 / 15.00 / 23.00 / 30.00 / 20.00 / 25.00 /

18.00 27.00 36.00 18.00 27.0 36.00 18.00 27.00 36.00 26.00 41.00

ALL “SDXL” SLIPS EXCEPT 7” TAKE 54 INSERTS 3 1/2” “SDML “SLIPS TAKE 30 INSERTS ALL OTHER “SDML” SLIPS EXCEPT 7” TAKE 45 INSERTS 7” “SDXL” SLIPS TAKE 72 INSERTS 7” “SDML” SLIPS TAKE 60 INSERTS * RECOMMENDED SPARES INCLUDE 3 SETS INSERTS FOR EACH PIPE SIZE TO BE RUN

www.accessoiltools.com

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OPERATING PROCEDURE MANUAL "SD" ROTARY SLIPS SD SLIPS OP. MANUAL (Rev. B) SECTION 1 -- INTRODUCTION NOTE: Modifications and revisions that h...

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