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TABLE OF CONTENTS Table of Contents General Information ............... P-1 Application of the Consistometer ..................... P-1 Test Procedure ..........................P-1 Description of Apparatus ......................... P-1 Specifications ..........................P-3 Section 1 - Installation ..............1-1 Unpacking the Instrument ........................ 1-1 Utility Requirements ........................1-1 Tools and Equipment Required ......................
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TABLE OF CONTENTS Six Months ............................3-5 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 ........3-6 Section 4 - Troubleshooting ............4-1 Section 5 - Replacement Parts ............
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.
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PREFACE The viscosity (i.e. consistency) of the cement slurry is indicated by a meter and is recorded on a chart as a DC voltage obtained from a potentiometer installed within the pressure cylinder. The potentiometer contains a standardized torsion spring, which resists the rotating force of the paddle. Rotational force is proportional to consistency of the cement slurry.
PREFACE Specifications This unit is in complete compliance with API Spec 10A Model 8040D10 Maximum Temperature: 600°F (315°C) Maximum Pressures: 40,000 psi (275 MPa) Heater Power: 5,000 Watts Slurry Cup Rotational Speed: 150 rpm Viscosity Range: 0-100 Bc (Bearden Units) Pressurizing Medium: White Mineral Oil Mechanical and Electrical...
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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.
INSTALLATION Connecting Power to the Consistometer 1. Connect the supplied twist-on power connectors to the receptacles at the rear of the unit. 2. Connect the power plugs to an appropriately rated power source and receptacle. For user safety a power plug and mating receptacle are required. Note: This receptacle MUST be properly grounded.
SECTION 2 - OPERATION Section 2 – Operating Instructions Training On site training classes are available. For more information, contact our Sales Department at Chandler Engineering. Preparing the Instrument for a Test Prior to running a test, the following steps must be performed. Configuring the Consistency Display 1.
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OPERATION Drawings and Schematics section of this manual. Thoroughly clean all parts and verify that all parts are in good condition. 1. Lightly grease all interior surfaces of the slurry cup with white lithium grease or the equivalent. 2. Install the diaphragm support ring, the diaphragm, and the diaphragm backup plate onto the paddle assembly.
SECTION 2 - OPERATION Shear Pin Assembly 4. Install the complete paddle assembly into the slurry cup. 5. Screw the diaphragm lock-down ring into the top of the slurry cup while checking to make sure the paddle turns freely. 6. Invert the slurry cup into the slurry cup support. 7.
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OPERATION 3. 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.
SECTION 2 - OPERATION Caution: The pressure cylinder and plug may be extremely hot. Severe burns can result from touching. 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.
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OPERATION 12. Using the short Bail, reach into the cylinder and remove the Potentiometer Mechanism. 13. Using the Bail, reach into the cylinder and remove the Slurry Cup. The Cup should be immersed immediately in a container of cold water, after which the slurry should be removed from the Cup.
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.
MAINTENANCE OF CONSISTOMETER If the threads are damaged, the thermocouple may blow out under pressure. Inspect the exterior of the probe for thinning or nicking. Replace any or all components as required. Monthly Potentiometer Mechanism The potentiometer mechanism must be completely disassembled and cleaned. If any of the following components exhibit signs of wear, they must be replaced as follows.
SECTION 3 – MAINTENANCE The potentiometer mechanism and the voltage measuring circuit, which indicate consistency, should be calibrated by using the Weight-Loaded Potentiometer Calibrating Device. This device is used to apply torque to the potentiometer spring, using the radius of the potentiometer frame as a lever arm.
MAINTENANCE OF CONSISTOMETER • Bronze bearing: Remove and clean all cement from the OD and ID of the bearing. Clean all cement from the perimeter weep holes. Replace the bronze bearing if when the upper collar has lost .030” off its original height. •...
SECTION 3 – MAINTENANCE Six Months Timer Accuracy should be verified according to API specs every six months. There are no provisions for adjusting the timer provided with the instrument. Review your API specs for details. Air Operated Valve 1. Relieve system pressure. Remove the valve from the system and place it securely in a vice. 2.
MAINTENANCE OF CONSISTOMETER Thermocouples (Slurry Cup and Cylinder) and Temperature Controller Our service department can perform a calibration procedure using specialized instrumentation to assure that temperature drift and inaccuracies as a result of time and usage are compensated for in order to keep your instrument compliant with API specs.
SECTION 4 – TROUBLESHOOTING Section 4 - Troubleshooting 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 •...
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TROUBLESHOOTING Pressure Causes • Will not build pressure • Pressure control valve open or leaking • Pressure bleed valve open or leaking • Cylinder plug leaking • Pump malfunction • Blown rupture disk • No air at pump • Oil level low Solutions •...
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SECTION 4 – TROUBLESHOOTING • Pump must be serviced by Chandler Engineering service tech. Erratic Bearden Unit Meter Readings Symptom: Meter drops to 0 • 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 •...
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SECTION 5 – REPLACEMENT PARTS Section 5 - Replacement Parts Part Number Description 07-0032 Sleeve, Slurry Cup 07-0033 Cup Base 07-0035 Plug, Cup Base 07-0037 Collar, Cup Diaphragm 07-0038 Diaphragm 07-0039 Support Diaphragm 07-0042 Paddle 07-0045 Disc, Shaft Drive 07-0046 Bar, Drive 07-0047 Bail, Slurry Cup...
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SECTION 5 – REPLACEMENT PARTS Part Number Description 08-0054 Cap, Slurry Cup 08-1081 Thermocouple (Cylinder) 08-0083 Pin, Contact 08-0085 Pin, Ground 08-0087 Gasket, Base Plug 08-0136 Bearing, Carbon (Mag Drive) 08-0139 Bearing, Bronze (Mag Drive) 08-0189 Handle, Cylinder Plug 08-0229 Magnetic Drive Assembly 08-0312 Stop, Mounting Frame...
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SECTION 5 – REPLACEMENT PARTS Part Number Description P-3331 Motor, Gear P-3517 Valve, Angle, 60,000 PSI, SST, 3/8” To ensure correct part replacement, always specify Model and Serial Number of instrument when ordering or corresponding. -8040-REPL_PARTS REV A...
SECTION 6 – DRAWINGS AND SCHEMATICS Section 6 - Drawings and Schematics Drawing Number Description 07-0520 Typical Calibration Curve 07-0539 Assembly, Potentiometer Mechanism 07-1086 Filter Assembly 08-0045 Slurry Cup 08-0174 Swivel Arm Assembly 08-0229 Assembly, Magnetic Drive 08-0280 Cylinder Assembly 08-0280-CP Cylinder Assembly, ChanProbe 08-0412...
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SECTION 6 – DRAWINGS AND SCHEMATICS This page is intentionally left blank. -8040-DWGS REV A...
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REVISIONS NOTES: ZONE REV. DESCRIPTION DATE APPROVED CONTACT ARM (ITEM 11) SHOULD ROTATE FROM FIRST WIRE WRAP AROUND TO LAST WIRE WRAP. ROTATION AS SHOWN. ECN T1630, REMOVED P-2014 5/6/2008 JB/TC ORIENT STOP ARM (ITEM 12) AS SHOWN, AGAINST (ITEM 21). ECN T1806;...
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REVISIONS ZONE REV. DESCRIPTION DATE APPROVED ECN T1791; REDESIGNED 07/07/2008 ECN T6415; CHANGED TORQUE FROM 25 FT LBS TO 125 2/11/15 FT LBS APPLY THREAD ANTI-SEIZE (C08033) PRIOR TO ASSEMBLY TORQUE TO 125 FT-LB (APPROX.) <----------FLOW------------ FINGER TIGHTEN SECTION A-A SCALE 1 : 1 NOTES: ITEM NO.
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REVISIONS ZONE REV. DESCRIPTION DATE APPROVED REDRAWN, NO CHANGES MADE 1/17/08 ECN T1824; ADDED NOTE 3 8/14/2008 SECTION B-B SCALE 4 : 1 BEVEL SIDE UP ITEM NO. PART NUMBER DESCRIPTION P-0844 SHEAR PIN 2 (REF) H-10-128 SCREW,SKHSS,SS,10-32X0.25,CUP 08-0054 CAP, SLURRY CUP 07-0039 DIAPHRAGM SUPPORT 07-0038...
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08-0045 PART NUMBER DESCRIPTION MATERIAL SPEC. ITEM QTY. REQD. PARTS LIST UNLESS OTHERWISE SPECIFIED DIMENSIONS IN INCHES CHANDLER ENGINEERING TOLERANCES: 1 PLACE 0.030 2 PLACE 0.010 NEXT ASSY USED ON 3 PLACE 0.005 TITLE ANGLES CUP, SLURRY ASSY APPLICATION SURF. FINISH BREAK SHARP EDGES, DEBURR APPROVALS DATE...
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REVISIONS NOTE: ZONE REV. DESCRIPTION DATE APPROVED 1 ENSURE THAT ALL CONTROLLERS ARE INSTALLED TIGHTLY SO THAT BRACKETS SNAP INTO PLACE AT TOP AND BOTTOM ON BOTH SIDES. ECN# T4222, REPLACE ITEMS 6 AND 43 10/27/11 SS/TRB 2 ENSURE THAT THE FRONT-FACING SIDE OF EACH PANEL IS FREE OF SCRATCHES AND OTHER COSMETIC DEFECTS. 3.
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SECTION A-A SECTION C-C UNLESS OTHERWISE SPECIFIED DIMENSIONS IN INCHES CHANDLER ENGINEERING TOLERANCES: 1 PLACE 0.030 2 PLACE 0.010 3 PLACE 0.005 NEXT ASSY USED ON TITLE ANGLES APPLICATION ELECTRICAL PANEL,CONSISTOMETER SURF. FINISH BREAK SHARP EDGES, DEBURR APPROVALS DATE THIS DOCUMENT AND THE DRAWINGS AND TECHNICAL DATA CONTAINED 4/12/10 SECTION B-B DRAWN:...
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