Sd Slip Manual

Doc. 20-1702 Rev F (9/8/2005)‘SD’ Type Rotary Slip Operating Procedure Manual

‘SD’ TYPE ROTARY SLIPOPERATING PROCEDURE MANUAL


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TABLE OF CONTENTS

Section Page

1 - Introduction 21.1 General Information1.2 Description

2 - Operation 32.1 Preparation2.2 Operation

3 - Maintenance 43.1 Inspection3.2 Lubrication

4 Shop Repairs 54.1 Changing Inserts4.2 Slip Dissassembly

Assembly, Parts Breakdown and Replacement Parts 6-7

Certificate of Warranty and Guarantee to Quality 8


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1 - INTRODUCTION

1.1 PURPOSE

This technical manual contains operation and maintenance instructions for AOT "SD" seriesof rotary slips with complete parts breakdown. It provides a guide for proper field usdisassembly and repair.

1.2 DESCRIPTION

The "SD" series consists of two models of rotary slips. The SDML and SDXL models handle awide range of size and weight of tubing and drill pipe with installation of the proper sizeinserts.

Model Gripping Surface Length Range

3 1/2" SDML 13 3/4" 2 3/8" - 3 1/2"4 1/2" SDML 13 3/4" 3 1/2" - 4 1/2"5" SDML 13 3/4" 4" - 5"5 1/2" SDML 13 3/4" 4 1/2" - 5 1/2"4 1/2" SDXL 16 1/2" 3 1/2" - 4 1/2"5” 16 1/2" 4" - 5"5 1/2" SDXL 16 1/2" 4 1/2" - 5 1/2"

Any overloading or misuse of this equipment can cause serious injury ordeath.


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2 - OPERATION

2.1 PREPARATION

In order for the "SD" series of rotary slips to operate properly, it is necessary to install theproper size of inserts corresponding to the size of the OD it is to catch. Follow the proceduresin section 4 - changing inserts.

2.2 OPERATION

After installation of the proper size inserts in the rotary slip, the slip is ready for service. Theback of the slips and id of the bowl should be cleaned and greased before use, and dailyduring use.To set the slips, move the drill string to the desired location and allow it to come to acomplete 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 ofthe slip as the pipe is lifted. Then, let the upward movement of the pipe lift the slip out of thebowl, 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 ofthe bowl.

Be sure drill string is at a complete stop before setting the Slips into the bowl. This will cause the slipsto 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 greaseddaily.


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3 - MAINTENANCE

Practice safety at all times when servicing and during daily use of aotequipment. Always use proper safety methods, materials and tools. Alwayswear protective gear for eyes, head and hands.

3.1 INSPECTION

To insure optimum performance from the "sd" series of rotary Slips the following checksshould be made once a week.

Check for worn hinge pins, handle pins, insert retainer plates, screws and replace asnecessary.

Check inserts for wear and replace as necessary.

Slips should undergo a magnetic particle inspection, a minimum of once a month, when inuse and after every job.

Slip backs should be checked with a straight edge weekly.

Inspect bowl weekly for wear (MAX. ID. 10 7/8")

3.2 LUBRICATIONS

Lubricate the slip regularly during usage and storage to prevent corrosion. Use an extremepressure, multipurpose, lithium base grease of no. 1 or no. 2 consistency and multi- weightmotor oil. When the tool is in use, lubricate the slip according to the following schedule orannually while in storage.

Daily: Clean and grease slip backs and bowl id.

Weekly:• Grease hinge pins weekly.• Remove inserts and grease insert slots weekly


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4 - SHOP REPAIRS

4.1 CHANGING INSERTS

! Always wear eye protection when removing or replacing inserts to protectagainst chip fragments.

! Always install the proper size inserts for the tubular to be used on.

To replace worn inserts or change sizes:

1. Remove insert retainer screws and plates.

2. Using a brass punch and hammer, drive out the inserts.

3. Clean and grease the insert slots before installing new inserts.

4. Replace the insert retainer rings and secure with screw and nut.

4.2 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 reassemblein reverse order.

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

After removing the nylon patch screws (p/n 24-125) that are used to hold the the bottomsupport rings, they must be replaced with new ones. Never reuse the screws once theyhave been removed.

Apply threebond threadlocker 1333B thread compound or equivalent with the new nylonpatch screws before re-installing the bottom support ring.

Due to the complex metallurgy in AOT "SD" rotary slips, welding should beperformed only by AOT or an authorized repair agent.


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AOT “SD” TYPE ROTARY SLIPS

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

AOT “SD” TYPE ROTARY SLIPS LESS INSERTS

AOT# SLIP BODY SIZE TYPE REF# WT.23-100 3 1/2” O.D. SDML 15522-1 153.0023-200 4 1/2” O.D. SDML 15565-1 173.0023-300 5” O.D. SDML 15569-1 170.0024-200 4 1/2” O.D. SDXL 15562 182.0024-100 5” O.D. SDXL 15566 193.0024-300 5 1/2” O.D. SDXL 15570 190.00

AOT “SD” TYPE ROTARY SLIPS WITH INSERTSAOT# SLIP SIZE / PIPE SIZE TYPE REF# WT.23-135 3 1/2” x 3 1/2” SDML 15522 180.0023-127 3 1/2” x 2 7/8” SDML 15523 188.0023-123 3 1/2” x 2 3/8” SDML 15524 193.0023-245 4 1/2” x 4 1/2” SDML 15565 188.0023-240 4 1/2” x 4” SDML 15564 199.0023-235 4 1/2” x 3 1/2” SDML 15563 207.0023-500 5” x 5” SDML 15569 185.0023-545 5” x 4 1/2” SDML 15568 196.0023-540 5” x 4” SDML 15567 204.0024-245 4 1/2” x 4 1/2” SDXL 15513 205.0024-240 4 1/2” x” 4 SDXL 15514 219.0024-235 4 1/2” x 3 1/2” SDXL 15515 229.0024-150 5” x 5” SDXL 15516 213.0024-145 5” x 4 1/2” SDXL 15517 227.0024-140 5” x 4” SDXL 15518 237.0024-355 5 1/2” x 5 1/2” SDXL 15519 210.0024-350 5 1/2” x 5” SDXL 15520 224.0024-345 5 1/2” x 4 1/2” SDXL 15521 234.00


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REPLACEMENT PARTS FOR “SD” TYPE ROTARY SLIPS

AOT# ITEM# DESCRIPTION SIZE #REQ REF.# WT. *SPARES23-150 1 LEFT HANDLE ALL 1 3768 3.50 114-103 2 REAR HANDLE ALL 1 3766 4.00 123-151 3 RIGHT HANDLE ALL 1 3767 3.50 114-105 4 HANDLE PIN w/WASHER & COTTER ALL 3 3769 .50 323-104 5 INSERT RETAINER RING 3 1/2” 3 3738 1.00 323-105 5 INSERT RETAINER RING 4 1/2” 3 3739 1.00 323-106 5 INSERT RETAINER RING 5” 3 3741 1.00 323-107 5 INSERT RETAINER RING 5 1/2” 3 3740 1.00 323-108 5 INSERT RETAINER RING 7” 3 3742 1.00 323-109 6 INSERT RETAINER SCREW & NUT ALL 6 3737 .02 1223-110 7 INSERT SEE CHART23-111 8 HINGE PINS w/COTTER ALL 2 2192 1.20 223-112 9 SAFETY FLEX HANDLE ALL 3 N/A 4.00*RECOMMENDED SPARE PARTS FOR 1 YEAR SERVICE

INSERTS FOR “SDML” & “SDXL” SLIPSAOT# SIZE TYPE REF# WT//SET SDML/SDXL23-155 3 1/2” x 3 1/2” BASIC 2162 10.0023-156 3 1/2” x 2 7/8” REDUCER 2161 15.0023-157 3 1/2” x 2 3/8” REDUCER 2160 20.0023-158 4 1/2” x 4 1/2” BASIC 2165 15.00 / 18.0023-159 4 1/2” x 4” REDUCER 2164 23.00 / 27.0023-160 4 1/2” x 3 1/2” REDUCER 2163 30.00 / 36.0023-161 5” x 5” BASIC 2167 15.00 / 18.0023-162 5” x 4 1/2” REDUCER 2166 23.00 / 27.023-163 5” x 4” REDUCER 2168 30.00 / 36.0023-164 5 1/2” x 5 1/2” BASIC 2170 15.00 / 18.0023-165 5 1/2” x 5” REDUCER 2169 23.00 / 27.0023-163 5 1/2” x 4 1/2” REDUCER 2168 30.00 / 36.0023-166 7” x 7” BASIC 2173 20.00 / 26.0023-167 7” x 6 5/8” REDUCER 2172 25.00 / 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 3SETS INSERTS FOR EACH PIPE SIZE TO BE RUN


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CERTIFICATE OF WARRANTY AND GUARANTEE TO QUALITY

Seller warrants all materials, products and supplies manufactured or furnished by it to be freefrom defects in material and workmanship, under normal use and service, when installed,used and serviced in the manner provided and intended by seller for a period of twelve (12)months after installation or delivery, whichever shall occur first. Seller’s obligations under thiswarranty are expressly limited to repair or replacement, at its option, of any materials,products or supplies returned to seller’s plant, Broussard, Louisiana, and which aredetermined by seller to be defective. All freight charges for return and reshipment shall bepaid by customer. A new warranty period shall not be established for repaired or replacedmaterials, products or supplies; such items shall remain under warranty only for theremainder of the warranty period on the original materials, products or supplies. This is thesole warranty of seller and no other warranty is applicable, either express or implied, in fact orby law, including any warranty as to merchantability or fitness for a particular use or purpose.

In case of goods or parts not wholly of seller’s manufacture, seller shall make available to thecustomer whatever warranty or guaranty is extended to seller for such goods or parts by thesupplier or manufacturer thereof.

Seller will not assume responsibility or liability for any repairs, rebuilding, welding or heattreating done to its material, products or supplies outside of seller’s plants, such work shallvoid any all warranties. All parts used in the manufacture and/or final assembly of seller’smaterials, products and supplies are necessary for both safety and operational performance. Omission of any part or failure to replace any part may result in a malfunction and aconsequent safety hazard for which seller disclaims any responsibility or liability for injuries ordamage as a result thereof.

Buyer’s sole and only remedy in regard to any defective materials, products or supplies shallbe the repair or replacement thereof as herein provided, and seller shall not be liable for anyconsequential, special, incidental or punitive damages resulting from or caused by anydefective materials, products or supplies.

Sd Slip Manual

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