MEGA MOUTH - BenchMark Wireline
Contents
1. 50 372 CP 13 AMSLA061 ENCODER H25D SS 1200 ABZC 69 S18 15 1 EA 36 AMBKMO73 COUPLING MOD ENCDR 0 250 0 375 BORE 1 EA 44 AMS1P071 DUST CAP MS25043 16DA 1EA Specifications 1200 Pulses per revolution 5 15 vdc power Differential Quadrature output A A not B B not A B Z 5V Gnd Case A B Z cCT TrONnVOWS MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 29 of 33 36220 FM 1093 P O BOX 850 Phone 2 31 343 6418 hone 3 Wirelineg 5 4848 Products ben hierro com AMS4A125 CABLE ASSEMBLY ENCODER IN K N IRE LIST f tex SS A PHASE A H GRN H HASE A E LK F O O Eos OWE he LU I PHASE AMS1P028 CONN MS3106E 18 1S AMS4P221 CABLE 20 8C ALPHA 20 DEG AMS1P029 DUST CAP MS25042 18DA MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 30 of 33 36220 FM 1093 P O BOX 850 EDO Det sag nats Phone Wirelinef 5 4848 Products A com 6 7 BACKUP ODOMETER CABLE AM5KA024 020 S 7 EA HEAD E A SL ORN lle r HS HI ES 5 SD ES HT BL A M E E SHIELD E 2 P N D2. f P O BOX 850 Prone 281 3 Texas 220418 nane 3 Wirelinef 9 4848 Products indias com 6 3 AMSLA110 DIFFERENTIAL LOAD PIN REF 46 REF 45 REF 45 AMS8P055 CONN KPT 02A16 8P 46 AMS8PO56 DUST CAP KPT81 16C 93 C276P040 O RING 2 235 BUNA N L P LID 3 1 8 X 3 3 8 X 1 8 94 AMS8P066_ O RING 2 136 BUNA N L P HSG 1 98ID X 2 190D X 0 103W 95 AM5KP118 _ O RING 2 023 BUNA N L P CONN 1 1 16 X 1 3 16 X 1 16 BLUE KPTO2A_16 5 X4 G TEN TEST HITE HT Xr SIG SEEN m JE SIG ED BLACK EL LE m ic ILD G iB 1 MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 23 of 33 36220 FM 1093 n f P O BOX 850 Prone 2813 Texas 220418 nane 3 Wirelinef 5 4848 Products ben her Mr com 6 3 DIFFERENTIAL LOAD PIN continued AMS8A024 CABLE ASSEMBLY DIFFERENTAL TENSION FROM MEASURING HEAD TO PANEL TO MEASURIN HEA TO LOGGING UNIT ly E ly le W le W le W Ll W Li li ll y ll mmm fn es HITE G a ae RED E Ex BLACK GNI BLUE SI z BROWN SHUNT x LE P N Description Qty AMS8P057 CONN KPT06A16 8S STR PLUG LOAD PIN END AMS7P014 CONN MS3106E 18 9S PANEL END AMS4P221 CABLE 20 8C ALPHA 20 DEG IF AMS7P060 DUST CAP SHELL SIZE 16 LOAD PI
3. of 4 feet with 125 wire installed The wheel is hardened to greater than Rockwell 58 by using a special heat treat process This minimizes wheel wear to maximize wheel life This measuring head is capable of providing three completely independent depth measurements a mechanical counter an optical encoder and a magnetic pickup The optical encoder provides a high resolution measurement to the BenchMark Wireline Products hoistman s panel With this panel depth and line speed can be accurately measured on different sized lines without changing wheels This is done electronically by the panel Changes in wire size are accounted for by the panel software Wire stretch can also be automatically calculated by the panel MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 3 of 33 36220 FM 1093 P O BOX 850 Prone 2813 Texas 228415 hone 3 Wirelineg 9 4848 Products ben hme com The panel operates on 12v and supplies the necessary power to the encoder and load pin A backup depth system is available to provide another independent depth measurement Depth is measured by a frictionless magnetic pickup mounted in the measuring head The pickup consists of magnets imbedded in the measure wheel coupling and two hall affect devices mounted next to the shaft This provides a quadarature type measurement A small display panel is mounted inside a wireline unit The panel is designed to be connected to an external AC or DC supply or operate
4. off internal batteries for up to 15 hours between charges In the event of an external power interruption the unit automatically switches to battery power The system is designed to operate without intervention from the user When external power fails the depth display is maintained by the batteries A switch on the front of the panel allows different sizes of wire to be measured accurately without changing the measuring wheels The mechanical measurement is made by connecting a speedometer cable to the hub of the measuring wheel A Veedor Root type counter can be used Step down adapters are available to convert from a 1 4 to a 1 1 measurement adapters on the wheel and in the counter The mechanical system cannot be adjusted for different wire sizes so a wheel with a different sized groove must be installed to make the mechanical measurement correct MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 4 of 33 36220 FM 1093 rk P O BOX850 none es ie Wireline Eho Bens Products fo incline com 2 3 TENSION SPECIFICATIONS The wheel nearest the well rotates on an axle pin that is instrumented with strain gauges These strain gauges produce an electrical signal proportional to the magnitude of line tension The wire always makes a complete 180 degree wrap around the tension wheel so rigup angle does not affect the tension measurement The tension wheel is mounted on a self aligning bearing which allows the wheel to properl
5. 1 EA 60 AMSKP250 INSERT 1 4 20 HELI COIL R1185 3 EA 61 C276P014 INSERT 1 4 20 HELI COIL R1185 7 EA 62 AMS1P058 WASHER 3 8 LOCK SS 8 EA 65 C276P513 WASHER 3 8 FLAT SST 2 EA 66 AMSKP 144 WASHER 1 4 LOCK SS HIGH COLLAR 2 EA 68 AMSLP047 WASHER 7 16 LOCK SST 8 EA 69 AMSLP247 WASHER 7 16 HEAVY FLAT SST 5 EA 70 AMS1P014 O RING 2 152 BUNA N ENC ADPTR 1 EA 71 AM5KP071 O RING 2 141 BUNA N H25 ENCDR 1 EA 72 AMSLP059 NUT 7 16 14 SST 1 EA 77 C276P021 NUT 7 8 14 ELASTIC STOP SST 1 EA 78 AMSLP242 SCREW 7 16 14 X 3 1 4 SOC HD 1 EA 79 AMSLP097 SCREW 7 16 14 X 2 1 4 SOC HD 3 EA 80 AMSLP058 SCREW 7 16 14 X 1 SOC HD 4 EA 81 AMSLP067 SCREW 3 8 16 X 2 1 4 BUT HD SS 6 EA 83 AMSLP069 SCREW 3 8 16 X 1 3 4 BUT HD SS 2 EA 85 AMS1P048 SCREW 1 4 20 X 3 4 SOC HD SST 4 EA 87 AM3KP027 SCREW 1 4 20 X 1 1 2 SOC HD SS 1 EA 88 AMSLP025 SCREW 1 4 20 X 1 SOC HD SST 6 EA 89 AM3KP026 SCREW 1 4 20 X 2 SOC HD CAP SS 4 EA 90 ACMU2P31 WASHER 1 4 FLAT 5 80D SST 1 EA 91 C276P030 SCREW 1 4 20 X 1 FH SOC SST 9 EA 92 AMS4P870 SCREW 1 4 20 X 3 4 BTN HD SST 1 EA 93 AMS1P053 SCREW 10 24 X 2 SHCS SST 4 EA 94 AM5KP045 SCREW 10 24 X 1 2 FH SOC SST 2 EA 95 ALS3P025 SCREW 10 24 X 1 2 BTN HD SST 4 EA 96 AMSLP023 BOLT SHOULDER 3 8 X 1 3 4 SST 1 EA 98 AMSKP 129 FITTING GREASE FLUSH STRAIGHT 3 EA 99 AM5KP130 NOZZLE GREASE FITTNG FLUSH 1 EA 111 MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 22 of 33 36220 FM 1093 n
6. 31 AMSLM055 BUSHING FLANGE PRESS WHEL 5 16 1 EA 32 AMS1P072 PLUG 3 8 NPT SS 1 EA 33 AMSLM434 SPACER KEEPER ROLLER UNIVERSAL 1 EA 34 AMSLM040 SPACER FRAME 2 WHEEL COUNTER 5 EA 35 AMSLM081 SPACER PRESSURE WHEEL 0 64 THK 2 EA 36 AMSLM283 SPACER KEEPER ROLLER 0 34 THK 3 EA 39 AMSLM282 SPACER PRESSURE WHEEL 0 76 THK 1 EA 40 AMSLM134 PLATE WEAR MEGAMOUTH 1 EA 41 AMSLM229 BUSHING FRAME TUBE 2 EA 44 MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 21 of 33 36220 FM 1093 P O BOX 850 Prone 2813 Texas 228415 hone 3 Wirelineg 9 4848 Products ben imper com AMSLM145 PLATE FRAME OPEN SIDE MMOUTH 1 EA 45 AMSLM146 PLATE FRAME MIDDLE MMOUTH 1 EA 46 AMSLM147 PLATE FRAME OUTER MMOUTH 1 EA 47 AMSLP022 RING RETNG INT 3 562 LT DUTY 2 EA 48 AM5KA055 ASSY ENCODER BACKUP MAGNETIC 1 EA 49 AMSLP061 ENCODER S25HA 37F 1200 ABZC 69 1 EA 50 AMS1P090 COUPLING OLDHAM ENCODER 1 EA 51 AMSLP040 BEARING SPHERE ROL 50MM ID 1 EA 52 AMSLP030 BEARING BALL 30MM 2 ROW SST 2 EA 53 AMSLM054 1 BRACKET LEVELWIND CHAIN W PIVT 1 EA 54 AMSLM054 2 BRACKET LEVELWIND CHAIN W PIVT 1 EA 55 AMSLP009 BEARING BRZ FLANGED 3 8 ID 2 EA 56 AMSLP100 RING RETNG EXT 1 000 SHAFT SST 1 EA 57 AM5KP168 RING RETNG INT 2 875 LT DUTY 2 EA 58 AMSLP278 SPRING COMP 2 00 OAL 1 218 OD 1 EA 59 AMSLP015 KEY 1 4 X 7 8 WOODRUFF SST
7. 36220 M r P O BOX Be n ch M d rk Panen denas 42 6415 Wireline Eho 5 4848 Products andin com MEGA MOUTH HEAVY DUTY SLICKLINE MEASUREMENT DEVICE WITH COMBINED DEPTH AND TENSION AMSLA412 0 1 5vdc Differential Load Pin AMSLA413 4 20MA Load Pin AMSLA414 Passive Load Pin AMSLA426 Zone 2 CONTENTS 1 0 GENERAL 2 0 TECHNICAL DESCRIPTION AND SPECIFICATIONS 3 0 OPERATION 4 0 MAINTENANCE AND REPAIR 5 0 RECOMMENDED SPARE PARTS 6 0 DRAWINGS AND PARTS LISTS 7 0 OPTIONAL ACCESSORIES MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page of 33 36220 FM 1093 n f P O BOX 850 Prone 281 3 Texas 228415 hone 3 Wirelinef 5 4848 Products fo herr com 1 0 GENERAL The MEGA MOUTH Slickline Measuring Device is a heavy duty two wheeled device which accurately measures both wireline depth and tension It minimizes wire abrasion and fatigue by using a non reverse bend configuration The device is designed to be mounted in front of the wireline drum on a spooling mechanism Linear bearings in the mount allow it to slide back and forth in front of the drum so the wire can be spooled evenly The head can be hung from an overhead bar or can sit on bars located at the base of the drum Spooling rollers and pressure wheels are provided to keep the wire in the wheels at low or no tension An optional turn table is available which allows the head to be pivoted 90 degrees for shipping protection This measurin
8. ER ENCODER H25D H20 MAG 1 EA 4 AMSLM122 ADAPTER COUNTER HD RT ANGL DRV 1 EA 5 AMSLM148 MOUNT GUIDE ROLR FRONT MMOUTH 1 EA 6 AMSLM239 PLATE BASE OPEN 2 WHL 1 EA 7 AMSLM221 PLATE SPACER GUIDE ROLLER VERT 2 EA 8 AMSLM044 BRACKET LEVELWIND CHAIN 2 EA 9 AM5KP041 SCREW 10 24 X 1 1 4 PHIL PAN 4 EA 10 AMSLM433 ROLLER KEEPER MEGAMOUTH 1 EA 11 AMSLA162 WHEEL ASSY PRESS RLR 1 4 TENSN 2 EA 12 AMSLA163 WHEEL ASSY PRESS RLR 1 4 MEASR 1 EA 13 AMSLP112 BEARING BALL 12MM SST FOR ABOVE 1 EA 13A PRESSURE ROLLER AMSLM228 NUT 7 16 14 TEE SLOT SST 3 EA 14 AMSLM449 GUIDE SPRING PRESS WHL 2WC 2 EA 15 AMSLM150 MOUNT GUIDE ROLR REAR MMOUTH 1 EA 16 AMSLM251 MOUNT PIVOT PRESS WHEEL 2WC 1 EA 17 AMSLM115 SHAFT MEAS WHL 30MM ENCDR RT 1 EA 18 AMSLMO085 PLATE ORIENTATION LOAD PIN 1 EA 19 AMSLA110 LOAD PIN 0 1 5V DIFFERENTIAL 1 EA 20 AMSLA180 LOAD PIN 4 20MA 1 EA 20 AMSLP103 PIN LOAD 12 500 1 OD 2 0mV V 1 EA 20 AM3KMO50 COUPLING ENCDR W BKUP MAGNETS 1 EA 21 AMSLM030 BUSHING FRAME 2 WHEEL COUNTER 6 EA 22 AMSLM131 BUSHING TENSION WHEEL 1 IN L P 2 EA 23 AMSLMO065 BUSHING L P 1IN W ANTI ROTATN 1 EA 24 AMSLM114 SPACER 90ID X 1 50D X 250W 1 EA 25 AMSLM230 BUSHING FRAME 3 8 16 SHARK 6 EA 26 AMSLM217 SHAFT GUIDE ROLLER VERT LVLWND 4 EA 27 AMSLM218 TBG SPACER GUIDE ROLLER LVLWND 4 EA 28 AMSLM219 ROLLER GUIDE VERT LEVELWIND 4 EA 29 AMSLM084 SCREW ANTI ROTATION TENS WHEEL 1 EA 30 AMSLM053 BUSHING FLANGE PRESS WHEL 3 8 1 EA
9. N END MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 24 of 33 36220 FM 1093 n f P O BOX 850 Prone 2813 Texas 228415 nane 3 Wirelinef 5 4848 Products fo her Mr com 6 4 AMSLA180 4 20MA CURRENT LOOP LOAD PIN REF 46 REF 45 REF 45 AMS7P013 CONN MS3102E 18 9P 46 AMS1P029 DUST CAP MS25042 18DA 93 C276P040 O RING 2 235 BUNA N L P LID 3 1 8 X 3 3 8 X 1 8 94 AMS8PO66 O RING 2 136 BUNA N L P HSG 1 98ID X 2 190D X 0 103W 95 AM5KP118 O RING 2 023 BUNA N L P CONN 1 1 16 X 1 3 16 X 1 16 GREEN HITE AMSKA01 LOAD PIN BLACK ED dc 1 3 SIGNAL RETURN SHUNT CAL MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 25 of 33 36220 FM 1093 P O BOX 850 E i i one Wireline pa 5813 Fax 1 342 4848 Products benchmarkwireline com 6 4 4 20MA CURRENT LOOP LOAD PIN continued AMS7A031 CABLE ASSEMBLY 4 20MA CURRENT LOOP TENSION CABLE FROM MEASURING HEAD TO PANEL IRE LIST a an are HT SIGNAL ET E E SHUNT CAL P N Description Qty AMS1P029 CONN MS25042 18 DA DUST CAP LOAD PIN END AMS7P014 CONN MS3106E 18 9S 2 EA AMS4P221 CABLE 20 8C ALPHA 20 DEG FT fee MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 26 of 33 36220 FM 1093 P O BOX 850 p nanon 2815426418
10. Phone Wirelinef 5 4848 Products ans com 6 5 AMSLP103 PASSIVE LOAD PIN EX _A NW 350 NW 350 6000 LBS FULL SCALE 54 B S ck 2mV V NW 350 NW 350 EX _D MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 CAL_E 8000 LBS CAL WHEN CONNECTED TO EX _D Page 27 of 33 36220 FM 1093 n f P O BOX 850 Phone 2 31 342 6418 nane 3 Wirelineg 9 4848 Products poen e dc com AMS4A353 CABLE ASSY PASSIVE LOAD PIN KPT 10 68 F18 TO MEASURTI TO LOGGING UNIT HEAD W ig A bil ln PNA LARGE KEY X l PIN B ald ER HT SIG mE E F T T A i BLK GND L INSTALL BACKSHELL L ED GP Ld ITH LARGE KEY AS E s Hii SHOWN BEFORE F ST NE E POTTI B e ORN SHUNT CAL z ATTACH SHIELD TO ONNECTOR BACKSHELL AM5KP058 CONN KPT08P10 6S RT ANGLE PLUG LOAD PIN END AMS7P014 CONN MS3106E 18 9S 11 ea qo 7007 O AM5KP059 DUST CAP KPT8010C CANNON i Ea SH OS AMS4P221 CABLE 20 8C ALPHA 20 DEG 20 FT MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 28 of 33 36220 FM 1093 n f P O BOX 850 Prone 281 3 Texas 220418 nane 3 Wirelinef 9 4848 Products ben herr com 6 6 HI RESOLUTION ENCODER AMSLA061
11. UTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 18 of 33 36220 FM 1093 f P O BOX 850 Sion 281 342 8415 mong Wirelinef 2 4848 Products ben her MR com TENSION WHEEL CUTAWAY VIEW CN NONEM MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 19 of 33 36220 FM 1093 P O BOX 850 Sion 281 342 8415 Phone Wirelinef 54848 Products indias com GUIDE ROLLERS CUTAWAY VIEW Y 7 ST be TH mj hp Hi Bh dM of A Jj y 2911 42 L d y 2 d y A Y L J 7 4 j A J L V y z f 7 4 7 4 a A 7 an au 7 ER 4 A YA LA Ad LE 7 le H Il lt mm 77 E Ie I D N 2 Z JX Ze js 1 fr in NN D KJ HAL JE TAIL MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 20 of 33 36220 FM 1093 n f P O BOX 850 Phone 2 IEEE nane 3 Wirelineg 9 4848 Products ben her Mr com MEASURE HEAD ASSEMBLY PARTS LIST P N DESCRIPTION QTY UM ITEM AMSLA160 WHEEL ASSY TENS 4FT 1 4 BR LIN 1 EA 1 AMSLP112 BEARING BALL 12MM SST 1 EA 2 AMSLM216 ADAPTER MEASURING WHL SHAFT 1 EA 3 AMS3KMO040 ADAPT
12. com 6 0 DRAWINGS AND PARTS LISTS 6 1 MEASURE HEAD ASSEMBLY SIDE VIEW Pa MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 14 of 33 36220 FM 1093 P O BOX 850 Sener 2873426418 Phone Wirelinef 5 4848 Products Bommel com OPPOSITE SIDE VIEW V pM y 73 p x j O f 0 3 KE 9 i o gt d 6 MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 15 of 33 36220 FM 1093 P O BOX 850 EDO Det sag nats Phone Wirelinef 5 4848 Products arva i com END VIEW eM X nA T H p xq My J xs w NI ON oo 8 EI T i Lu a l N ea N O al q h rd a 3 F m a iy el MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 16 of 33 36220 FM 1093 n f P O BOX 850 Phone 2 IEEE hone 3 Wirelinef 9 4848 Products ben her M IR com OPPOSITE END VIEW 1 Tip EE L A V el gt d ul ES ON jo J MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 17 of 33 36220 FM 1093 P O BOX 850 Sion V 77476 o 6415 Eon Wirelinef 5 4848 Products fo her Mr com MEASURE WHEEL CUTAWAY VIEW Pd ad A e ENI a E i 7 J A ENCODER MOUNT Al ITHBUT CKL EPTH WA A Z N j RE j so SS a Y N J Y M p A dD Zug A oo MEGA MO
13. ected or suspected the unit should be immediately repaired MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 9 of 33 36220 FM 1093 rk P O BOX850 amonto V P Wireline Eho a Products ben her MR com 4 0 MAINTENANCE AND REPAIR 4 1 PRE AND POST JOB CHECKS Between jobs check the measuring and guide wheels for looseness play out of roundness worn or rough sounding bearings or other mechanical conditions that could affect measurement accuracy Visually inspect the interiors of the electrical connectors for the encoders and electronic load axle for dirt and evidence of insulation breakdown Clean or replace as necessary Install dust caps on the connectors if the cables are removed Manually rotate each wheel by hand to verify its condition Inspect the depth measuring wheel for signs of abnormal wear diameter changes or shaft play that can affect measurement accuracy The wheel should be replaced if it is grooved more than 005 Inspect the tension wheels for signs of abnormal wear diameter changes or shaft and bearing play that could affect measurement accuracy It should also be replaced if it is grooved more than 005 Do not pressure wash bearings or electrical parts MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 10 of 33 36220 FM 1093 P O BOX 850 anton Vr give Wireline Erone 251 2456115 Products ains com 4 2 MONTHLY MAINTENANCE Grease the wheels and bearings that are fitted
14. escription Qty Required UM AMS4P222 CABLE 20 4C ALPHA 25154 BLACK 20 FT AM5KP057 CONN KPTO6F10 6P STR PLUG 1 EA AM5KP058 CONN KPTO8P10 6S RT ANGLE PLUG 1 EA AM5KP059 DUST CAP KPT8010C CANNON 2 EA AM5KA034 BUSHING 9779 513 4 AMPHENOL 2 EA AMS4P210 TUBING SHRINK 0 50 ADH LINED HN EA MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 31 of 33 36220 ae ee P O BOX Be n C h M d rk amonto denas 42 6415 Wireline Phone 2813426212 Products Kdi com 7 0 OPTIONAL ACCESSORIES 7 1 PIVOT PLATE P N AMSLA429 The pivot plate is designed to allow the measuring head to be pivoted 90 degrees when not in use This allows it to fit inside a smaller compartment during transport It is a two piece assembly that sits between the measuring head and the horizontal spooling bars The bearings are removed from the bottom of the measuring head and bolted to the bottom of the pivot plate o o O 8 e o gt o e o o X MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 32 of 33 36220 as ae rk P O BOX8 montan Toras IA Wireline Eho 135 Products ans com 7 2 7 3 LOAD PIN REPLACEMENT PIN P N AMSLM113 In the event the load pin needs to be removed for calibration or repair a pin can be inserted in its place to support the tension wheel At this time a hydraulic load cell can be used to provide tension The depth port
15. g head is unique from previous versions in that the wireline can be removed from the measuring head without cutting off the re head The wireline can be removed from the side The guide rollers are slotted so they can be slid out of the way to remove the wireline Tension is measured from a load pin which also serves as the axle for the tension wheel Since the two wheels are opposite each other the wire completely wraps around both wheels This creates a relatively high signal at the load pin which provides a very accurate tension measurement With the BenchMark Winchman s Panel depth can be accurately measured on different sized lines without changing wheels This is done electronically by the panel using the depth information provided by an encoder Changes in wire size are accounted for by the panel software Wire stretch can also be automatically calculated by the panel An adapter is provided to drive a standard mechanical counter MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 2 of 33 36220 FM 1093 n f P O BOX 850 Prone 2813 Texas 220418 nane 3 Wirelineg 5 4848 Products ben herr com 2 0 TECHNICAL DESCRIPTION AND SPECIFICATIONS 2 1 WIRE PATH The wire runs from the well around the measure wheel wheel nearest drum then around the tension wheel and back across the top of the measuring wheel onto the drum Even though the wire runs side by side across the top of the measure wheel the system is designed to p
16. ght Maximum Tension Line Sizes Encoder Backup Counter Load Pin GENERAL SPECIFICATIONS 29 5 39 25 11 5 110 Ibs 10 000 Ibs 092 1 4 1200 PPR 4 PPR Quadrature Passive Bridge 75 m 997 m 292 m 54 4 kg 4536 kg 2 3 mm 6 35 mm MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 7 of 33 36220 FM 1093 P O BOX 850 Sener Vn ge Wireline Phone apa 2 4848 Products EA com 3 0 SYSTEM OPERATION 3 1 Determine wireline size to be used 092 to 1 4 Since the wireline wraps around the depth wheel the circumference of the depth wheel will change with a change in wire size The wheel size needs to be corrected for wireline size in order to accurately measure depth These corrections are automatically made in the BenchMark hoistman s panel by selecting the proper cable size using the menu If a different panel is used the wheel size will need to be entered at this time 3 2 Install wire in measuring head using the following procedure refer to figure on following page 1 Run the wireline from the drum through the drum side spooling rollers onto the left side facing the drum of the depth wheel 2 Pull the wireline across the depth wheel under the spooling roller plate around the tension wheel 3 Make sure the guide rollers are loose so the wireline can be installed on the tension wheel 4 Pull the wireline from the bottom of the tensi
17. ion of the measuring head will still function properly and accurately A 1 diameter shoulder bolt can be used as a substitute The bolt needs to have at least a 2 1 2 shoulder It should be of at least grade 8 to support the potential load DRIP LINE OILER FSU1A013 Component Description Qty UM FSU1PO51 RESERVOIR DROP FEED 1 2 NPT 1 EA AMSLM005 MOUNT LINE OILER DRIP TANK dl EA FSU1P050 ADPTR 1 4COMP X 1 2MPT 90 BRS 1 EA FSU1PO11 COPPER TBG 1 4 OD 2 ET MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 33 of 33
18. on wheel around the bottom of depth wheel under the spring mounted tension roller mounted on the rear of the depth wheel around the top of the depth wheel right side and through the rig side spooling rollers 5 To open the spring mounted pressure roller press on the back near the spring or insert a hex wrench into the pressure roller bolt and pull back 6 After the wireline is installed tighten the guide rollers They should be barely touching the wireline in the tension wheel If they are pressed too tightly against the wireline the tension measurement will be affected MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 8 of 33 36220 FM 1093 P O BOX 850 Sion V dr 2 6415 Wirelinef Bene 24848 Products ben her Mr com 3 3 3 4 3 5 3 6 3 7 3 8 Make sure line is lying slack and head is free to move Press the T Zero button and tension value should read O Press the T Cal button and verify that the tension reads close to 4000 lbs 3629 kg Press the Zero Depth button to set the depth to zero when the tool is hanging at the zero point Simultaneously press the enable and zero button on the backup display panel at this time to zero it At this point the system is ready to log Operators must remain alert for visual indications of mechanical failures such as excessive vibration wheel and roller slippage or lockups that signify bearing or shaft failures If damaged or worn parts are det
19. revent wire to wire rub The tension wheel is tilted slightly with respect to the measuring wheel so that the wire enters the wheel on one side of the groove and exits the wheel on the opposite side of the groove Guide rollers are aligned to assist in keeping the wire on the proper side of the groove The wire runs through a non reversed bend configuration i e the wire is always bent in the same direction This minimizes wire fatigue due to bending the wire in opposite directions each time it passes through the measuring head The large wheel radius minimizes the effects of fatigue and promotes longer wire life especially with larger diameter wirelines Guide rollers are installed on the tension wheel to keep the wire in the groove A spring mounted guide roller is used on the measure wheel to ensure the wire is always pressed tightly against the measure wheel to prevent wire slippage at low tension to minimize measurement error The spring tightly presses the wire against the wheel regardless of wire size The spring force keeps the wire turning the wheel even with sudden changes of direction during jarring action A composite guide roller is mounted above the measure wheel to keep the wire in the groove when wireline tension is relaxed such as during transport and rigup 2 2 DEPTH MEASUREMENT Depth measurement is made by wrapping the wire around the measuring wheel which has a precision machined groove The wheel groove has a circumference
20. with a grease fitting Use a marine grade grease An inverted grease nozzle is supplied with each head This nozzle p n AM5KP130 will fit any standard grease gun GREASE HERE MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 11 of 33 36220 FM 1093 n f P O BOX 850 nont V P Wireline Eho iene Products fo incline com 4 3 ASSEMBLY DISASSEMBLY PROCEDURES 4 3 1 4 3 2 4 3 3 ELECTRONIC LOAD PIN REMOVAL The electronic load pin is held in place by one retaining ring on the outer end of its shaft Remove the retaining ring The load pin can then be removed from the mounting frame BACKUP DEPTH MAGNETIC PICKUP REMOVAL AND INSTALLATION The backup depth magnetic pickup is mounted to the encoder adapter It is held in place by four screws Remove the screws and the pickup can then be removed The pickup must be properly oriented to work correctly The slot should be oriented to the top The top side is the encoder side Ensure that an o ring is inserted between the plastic housing and the mount An additional o ring is used between the connector and the housing to keep moisture out If the backup display is counting backward i e counting negative when going down hole simply rotate the pickup 180 degrees to change the direction ENCODER COUPLING INSTALLATION To install the encoder coupling first remove the plug in the encoder adapter Next install the encoder on the outer encoder adapter Using a hex head
21. wrench tighten the set screws on the coupling then replace the plug MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 12 of 33 36220 FM 1093 n f P O BOX 850 Prone 281 3 Texas 220418 nane 3 Wirelineg 9 4848 Products ben herr com 5 0 RECOMMENDED SPARE PARTS Following is a list of recommend spare parts Parts designated REMOTE are recommended only for areas that have a very difficult time getting parts shipped to For all other areas it should not be necessary to stock the REMOTE parts locally 12 AMSLA162 WHEEL ASSY PRESS ROLLER TENSN W BEARING_ 1 EA 13 AMSLA163 WHEEL ASSY PRESS ROLLER MEASR WBEARING 1 EA AMSLP112 BEARING BALL 12MM SST FOR ABOVE PRESSURE E ROLLER 21 amarmoso COUPLING ENCOR WIBKUP MAGNETS 1 ea 29 AMSLM219 ROLLER GUIDE VERTLEVELWND e Jea ss AmsLmoss ROLLERKEEPERUNIVERSAL h ja 50 AMSLPO6 ENCODER HD2 5D 0 58 37F 1200 T1 FA 51 AMSiPoso COUPLUINGOLDHAMENCODER J ea 52 AMSLPO40 BEARING SPHERE ROLSOMM ID TENSION WHEEL 1 ea 53 AMSLPo41 BEARING BALL SOMM MRC5306 MZZ MSRWHEEL 1 EA 54 AM3KP021 BEARING BALL 10MM FAFNIR 200PP GUIDE 4 EA ROLLERS 99 AM5KP130 NOZZLE GREASE FITTNG FLUSH ao EA MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 13 of 33 36220 ae 25 P O BOX Be n C h M d rk amonen denas 342 6415 Wireline Phone 281 342 0212 Products tal
22. y align itself This reduces any side forces that may be present which increases the tension measurement accuracy PASSIVE BRIDGE VOLTAGE POWER REQUIREMENT 12 vdc excitation TEMPERATURE STABILITY lt lt ACCURACY MAXIMUM RATED LOAD DIFFERENTENTIAL VOLTAGE Power Requirements Interface 015 full scale deg F on zero 02 full scale deg F on output 1 full scale nominal 9000 lbs 4082 kg 15 vdc input power Proprietary circuit board which amplifies the load pin signals and provides a 1 5v differential output Ovdc Olbs 0 kg 75 vdc 5000 lbs 2268 shunt cal 1 5 vdc 10000 Ibs 4536 kg MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 5 of 33 36220 FM 1093 P O BOX 850 nont V P Wireline Eho a Products indias com 4 20MA CURRENT LOOP Power Requirements 24vdc input power Interface Proprietary circuit board which amplifies the load pin signals and provides a 4 20ma current loop output 4ma Olbs 0 kg 12ma 5000 lbs 2268 shunt cal 20ma 10000 lbs 4536 kg TEMPERATURE STABILITY lt 015 full scale deg F on zero lt 02 full scale deg F on output ACCURACY 196 full scale nominal MAXIMUM LOAD RATING 9000 Ibs 4082 kg MEGA MOUTH USER MANUAL AMSLA412 26 Rev C Mar 2010 Page 6 of 33 36220 ae i P O BOX Be n C h M d rk amonen denas 342 6415 58 Wireline Phon 2 4848 Products italia com 2 4 Height Length Width Wei
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