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Chandler Engineering AMETEK 8340 Instruction Manual

Pressurized consistometer
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INSTRUCTION MANUAL
MODEL 8340
PRESSURIZED CONSISTOMETER
Revision M – May 2023
P/N 8340-0005
S/N __________
2001 N. Indianwood Ave.,
Broken Arrow, Oklahoma 74012
Tel: 918-250-7200 Telefax: 918-459-0165
E-mail: Chandler.sales@ametek.com
Website: www.chandlereng.com

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Summary of Contents for Chandler Engineering AMETEK 8340

  • Page 1 INSTRUCTION MANUAL MODEL 8340 PRESSURIZED CONSISTOMETER Revision M – May 2023 P/N 8340-0005 S/N __________ 2001 N. Indianwood Ave., Broken Arrow, Oklahoma 74012 Tel: 918-250-7200 Telefax: 918-459-0165 E-mail: Chandler.sales@ametek.com Website: www.chandlereng.com...
  • Page 2 P.O. Box 470710 Tulsa, Oklahoma 74147 All rights reserved. Reproduction or use of contents in any manner is prohibited without express permission from Chandler Engineering Company, LLC. While every precaution has been taken in the preparation of this manual, the publisher assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Table of Contents Page General Information ................. P1 Application of the Consistometer ......................P-1 Description of Apparatus ........................P-1 Safety Requirements ..........................P-4 Where to Find Help ..........................P-4 Section 1 – Installation ..............1-1 Unpacking the Instrument ........................1-1 Utility Requirements ..........................
  • Page 4 TABLE OF CONTENTS Timer .............................. 3-5 Air Operated Valve ........................3-5 Annually ............................... 3-5 Pump ............................... 3-5 Reservoir ............................3-5 Heater ............................. 3-5 Thermocouples (Slurry Cup and Cylinder) and Temperature Controller ........3-5 Section 4 – Troubleshooting Guide ..........4-1 Section 5 - Replacement Parts ............5-1 Section 6 - Drawings and Schematics ..........6-1...

  • Page 5: General Information

    PREFACE General Information Application of the Consistometer Cements have numerous applications in the drilling, completion, work-over, and abandonment of wells. For each application, the cement is designed with special properties and is given additives that provide predictable slurry density, volume, viscosity, compressive strength, and thickening time.
  • Page 6 PREFACE The viscosity (i.e. consistency) of the cement slurry is recorded on a chart as BC (Bearden Units) obtained from a potentiometer installed within the pressure cylinder. The potentiometer contains a standardized torsion spring, which resists the rotating force of the paddle.
  • Page 7 PREFACE Table 1 - Specifications This unit is in complete compliance with API Spec 10A Model 8340 Maximum Temperature: 600°F (316°C) Maximum Pressures: 40,000 psi (275 MPa) Heater Power: 5000 Watts Slurry Cup Rotational Speed: 150 rpm Viscosity Range: 0-100 Bc (Bearden Units) Pressurizing Medium: White Mineral Oil Features Summary...

  • Page 8: Safety Requirements

    Chandler Engineering (Telephone: 918-250-7200, Fax: 918-459-0165, e-mail: chandler.sales@ametek.com, or visit our website at: www.chandlereng.com.) In the event of problems, your local sales representative will be able to help or you can contact the personnel at Chandler Engineering using the following: Telephone: 918-250-7200...

  • Page 9: Section 1 - Installation

    SECTION 1 – INSTALLATION Section 1 – Installation Unpacking the Instrument After the consistometer is unpacked, the operating equipment and spare parts on the packing list should be checked to affirm that all have been received and none are damaged. File an insurance claim with your freight carrier if damage has occurred during shipment.

  • Page 10: Connecting Power To The Consistometer

    SECTION 1 – INSTALLATION Connecting Power to the Consistometer 1. Connect the supplied twist-on power connector to the receptacle at the rear of the unit. 2. Connect the power plug to an appropriately rated power source and receptacle. For user safety a power plug and mating receptacle are required.

  • Page 11: Section 2 - Operating Instructions

    SECTION 2 – OPERATING INSTRUCTIONS Section 2 – Operating Instructions The chart recorder is configured at the factory and will be ready for use at power-up. A manual has been enclosed for your reference. The Bearden unit indicator is pre-configured at the factory to alarm at 100 Bc. The alarms control four items.

  • Page 12: Hesitation Squeeze

    SECTION 2 – OPERATING INSTRUCTIONS Hesitation Squeeze The motor can be programmed to run a hesitation squeeze schedule using the 5270 DACS software. To allow the motor to run continuously during a test, place the motor switch in the ON position. To allow the 5270 DACS software to control the motor, place the motor switch AUTO position.

  • Page 13: Running A Test

    SECTION 2 – OPERATING INSTRUCTIONS Shear Pin Assembly 5. Install the complete paddle assembly into the slurry cup. 6. Screw the diaphragm lock-down ring into the top of the slurry cup while checking to make sure the paddle turns freely. 7.
  • Page 14 SECTION 2 – OPERATING INSTRUCTIONS 4. After the slurry cup is loaded into the cell, the potentiometer mechanism (pot. mech.) is pushed onto the slurry cup paddle shaft and the test cell contact pins. Attach the short bail to the top of the potentiometer and lower the pot mech into the test cell. When properly engaged, the top of the paddle shaft will be flush with the top of the torque measurement potentiometer bearing.

  • Page 15: After The Test Is Complete

    SECTION 2 – OPERATING INSTRUCTIONS After the Test is Complete A buzzer will sound, signaling the slurry has reached the required consistency. The controllers must now be shut down as follows: 1. Turn the alarm switch to ‘Off.” 2. Press the Page and Scroll keys on the Consistency display to reset the alarm condition.
  • Page 16 SECTION 2 – OPERATING INSTRUCTIONS the parts are OK, drop the O-ring back into the cylinder with the same side facing up. The top side will be likely to have a slightly more flattened square surface. 8. Using the pot mech bail, reach into the cylinder and remove the pot mech. 9.

  • Page 17: Section 3 - Maintenance

    SECTION 3 – MAINTENANCE Section 3 - Maintenance The operating life of the consistometer can be extended measurably if operating and maintenance instructions provided in this manual are adhered to. Avoidance of down time and parts replacement depends on the proper cleaning, lubrication, replacement of filters, and calibration of instrumentation and controls.

  • Page 18: Thermocouple (Slurry Cup)

    SECTION 3 – MAINTENANCE 4. Replace the diaphragm (07-0038 or 07-1006) when the diaphragm is no longer flexible. Note that these diaphragms are consumable items, use at temperatures above 300°F reduces the useful life. Thermocouple (Slurry Cup) Inspect the thermocouple to ensure that it is straight, and the threaded collar is positioned with two threads showing on the lower side.

  • Page 19: Potentiometer Calibration

    SECTION 3 – MAINTENANCE 2. Remove the old calibration spring. 3. Install a new spring (when the center shaft of the potentiometer mechanism is turned counterclockwise, the spring is wound tighter). 4. Replace the contact arm. 5. Loosen but do not remove three screws on underside. 6.

  • Page 20: Thermocouple And Temperature Control System

    Thermocouple and Temperature Control System API specs require that the temperature measuring system be verified for accuracy monthly. No equipment is supplied with the unit for performing these tests. Review your API specs for details and contact Chandler Engineering. Three Months Oil and Filter The mineral oil in the reservoir should be drained and replaced when it becomes dirty.

  • Page 21: Six Months

    Annually Replace the high-pressure filter, cylinder pressure release valve, and rupture disk. Pump Chandler Engineering recommends that the pump valve body be disassembled, cleaned and rebuilt by our service department. Reservoir Chandler Engineering recommends that the reservoir be removed, cleaned out, and flushed by our service department.
  • Page 22 SECTION 3 – MAINTENANCE MAINTENANCE SCHEDULE CONSISTOMETER COMPONENT EACH TEST MONTHLY 3 MONTHS 6 MONTHS ANNUAL Slurry Cup Disassemble, Clean, Inspect Potentiometer Clean, Lube, Disassemble, Clean, Mechanism Inspect Lube, Inspect Magnetic Drive Disassemble, Clean, Inspect Replace Low Pressure Filter Replace Cylinder Press.

  • Page 23: Section 4 - Troubleshooting Guide

    SECTION 4 – TROUBLESHOOTING GUIDE Section 4 – Troubleshooting Guide Unit will not power-up Causes • Blown fuse • Main breaker tripped Control system components inoperative Causes • Recorder not initialized (Refer to operation manual) • Blown fuse Erratic/Incorrect temperature readout Causes •...
  • Page 24 • Contaminants in pump valve body Solutions • Increase air drive pressure more gradually to slow down pumping cycle • Pump must be serviced by Chandler Engineering service tech. Erratic Bearden Unit Readings on Recorder Symptom: Reading drops to 0...
  • Page 25 SECTION 4 – TROUBLESHOOTING GUIDE • Pot mech resistor defective (refer to maintenance instructions) • Pot mech has disengaged from the drive bar and/or is no longer touching the contact pins • Pot mech bearings are contaminated with cement (refer to maintenance instructions) •...

  • Page 27: Section 5 - Replacement Parts

    SECTION 5 – REPLACEMENT PARTS Section 5 - Replacement Parts 07-0035 Plug, Cup Base 07-0038 Diaphragm 07-0042 Paddle 07-0058 Resistor, Potentiometer 07-0060 Arm, Contact (Potentiometer Mechanism) 07-0064 Spring, Calibration 07-0536 Ring, Diaphragm Packing 07-0537 Cap, Hub 07-0538 Hub, Diaphragm 07-0539 Potentiometer Mechanism Assembly 07-1144 Wire, Ground...
  • Page 28 SECTION 5 – REPLACEMENT PARTS P-1667 Hex Key (5/64"L) P-1765 Oil, White Mineral P-1848 O-Ring, Drain Plug (Magnetic Drive) P-1855 Ring, Backup (for P-1848) P-3517 Valve, Pressure Release To ensure correct part replacement, always specify Model and Serial Number of instrument when ordering or corresponding.

  • Page 29: Section 6 - Drawings And Schematics

    SECTION 6 – DRAWINGS AND SCHEMATICS 6- 1 Section 6 - Drawings and Schematics 07-0539 Assembly, Potentiometer Mechanism 08-0045 Cup, Slurry 08-0229 Assembly, Magnetic Drive 08-0469 Assembly, Pot Mech Calibration Table 7222-UEP Electrical Panel 7222-UEP-0030 Electrical Schematic, 7222-UEP 8240-0023 Cylinder Assembly 8340 Model 8 Consistometer 8340-0001...
  • Page 30 BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 1/25/07 DRAWN: HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC SIZE DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY 07-0539 2/23/07 AUTHORIZED BY THE OWNER IS FORBIDDEN.
  • Page 31 SURF. FINISH BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 1/17/08 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, L.L.C. DRAWN: SIZE S.O. NO. DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY...
  • Page 32 SURF. FINISH BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 1/17/08 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, L.L.C. DRAWN: SIZE S.O. NO. DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY...
  • Page 33 CHANDLER ENGINEERING...
  • Page 34 SIZE DWG. NO. REV. DRAWN: 5/11/11 THE PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR 08-0469 DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY AUTHORIZED BY THE OWNER IS CHECKED: 5/13/11 FORBIDDEN. THE HOLDER AGREES TO RETURN THE DOCUMENT TO THE OWNER ON DEMAND.
  • Page 35 4/12/10 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: JS 4/12/10 PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: TRB...
  • Page 36 THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED HEREON ARE THE UON DIMS ARE IN INCHES MFG: JS 4/12/10 SECTION B-B PROPERTY OF CHANDLER ENGINEERING COMPANY LLC. REPRODUCTION OR DISSEMINATION IN ANY 1 PLC 0.030 2 PLC 0.010 ENGR: TRB...
  • Page 39 SURF. FINISH BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 12/30/10 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC DRAWN: SIZE DWG NO. REV. 8240-0023 REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY 1/3/10 AUTHORIZED BY THE OWNER IS FORBIDDEN.
  • Page 40 BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 1/21/11 DRAWN: HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC SIZE DWG NO. REV. 8340 REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY 1/21/11 AUTHORIZED BY THE OWNER IS FORBIDDEN.
  • Page 41 BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED INTERNAL COMPONENTS) 12/30/10 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC DRAWN: SIZE DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY...
  • Page 42 CHANDLER ENGINEERING APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED (OVERALL DIMENSIONS 12/30/10 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC DRAWN: SIZE DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY 8340-0001...
  • Page 43 SECTION E-E CHANDLER ENGINEERING APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 12/30/10 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC DRAWN: SIZE DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY COUNTER BALANCE ASSEMBLY ATTATCHMENT...
  • Page 44 H-37-001 WSHR,FLAT,SS,3/8 CHANDLER ENGINEERING APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 12/30/10 HEREON ARE THE PROPERTY OF CHANDLER ENGINEERING COMPANY, LLC DRAWN: SIZE DWG NO. REV. REPRODUCTION OR DISSEMINATION IN ANY FORM EXCEPT AS EXPRESSLY 8340-0001 12/30/10 AUTHORIZED BY THE OWNER IS FORBIDDEN.
  • Page 46 TUBING LEGEND CHANDLER ENGINEERING 1/4" HP: R-0484 STNLS 1/4" LP: R-0125 COPPER 3/8" HP: R-0873 STNLS SEE DWG 08-5070 & 08-0460 FOR LP TUBE DETAIL DWGS SEE DWG 08-0470 & 08-0461 FOR HP TUBE DETAIL DWGS...
  • Page 47 cut out postcards on dotted lines Please Send Us Your Comments on This Manual Model Number ____________________________ Serial Number __________________________ Printing Date of this manual (from the Title Page) ______________ Please circle a response for each of the following statements. Use: (1)= Strongly agree (2) =Agree (3) =Neutral, no opinion (4) =Disagree (5) =Strongly disagree a) The manual is well organized.
  • Page 48 cut out postcards on dotted lines...
  • Page 49 ENGINEERING All products of Chandler Engineering are warranted for a period of one year from date of shipment to be free from defective workmanship and material. Providing written notice is made and authorization by us is given, any of our products claimed to be defective may be returned freight prepaid to our factory.

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