810-00 - PST With Advanced Screen Holder
Contents
1. OFITE Dependable Products From People You Trust Production Screen Tester Part No 810 00 1 Instruction Manual Updated 3 10 2014 Ver 1 0 OFI Testing Equipment Inc 11302 Steeplecrest Dr Houston Texas 77065 U S A Tele 832 320 7300 Fax 713 880 9886 www ofite com Copyright OFITE 2015 Table of M Osea ee ccsecctacnsncaaveaosnark E a 2 DESCHID ON cin EA 2 Con ten ts SHeECINCAUONS varoen a 2 GCOMPONENTS ozin a aa 3 Sale orp a a a aa bes 4 eE ST a de uacatvoces aavadeeaesenddeestevinacs eersmnteeas 5 Operat O Maiin a a a 6 DiG AIM sheices de csndtendda rcs icutvencndsaicuczonsddasiwestaudtaulodsiessaestiniwbobeenstsvens 11 GEIFASSOIMNDIY reaa E R 11 Advanced Screen Holder ASS CMDI ccccccccseccseeccseeeseecneeeeaes 12 PAD DG IAIN onn a 13 Advanced Screen Holder ASSCMDI ccccccccseccsesccnseeseeseseeaes 13 Cap Screen ASSCMDIV gecesaisceiseriiadic ti culesd detasehaenlevicedigaziesebuclds 14 Warranty and Return Policy ivccicccssecievccsctssiessideccescsesvetiennsasvesdves 15 OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com Intro Description Specifications The flow back characteristics of drill in fluids are critical to the productivity of a well If the fluid plugs the production screen it will not only slow down production but it could also lead to screen erosion and costly remediation The PST is designed to test flow2. 2 Assemble the test cell 3 Pour the fluid into the test cell 4 Place the top cap on the cell body 5 Place the cell into the frame and secure it with the T screw 6 Apply pressure and start the timer 7 Record temperature time and fluid volume 8 Release the pressure 9 Disassemble the cell and clean all components OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com Opera tion 1 Before beginning a test make sure each part of the cell is clean and dry particularly the screen Examine the gaskets for distortion and wear Make sure the screen is free of sharp edges burrs or tears 2 Measure the initial temperature of the fluid sample and record it for later analysis 3 Assemble the test cell to assemble the cap screens see 13 and 14 a Assemble the Bottom Cap i Place a gasket in the inside groove in the bottom cap Bottom Cap with Gasket li Apply lubrication to the inner bottom cap 810 00 007 and place an o ring 170 13 in the designated seat Bottom Cup Insert Bottom Cup Insert with O ring iii Place the bottom cup insert into the bottom cap Screw the fitting 130 78 045 into the bottom of the bottom cup insert Ya NPT Fitting 130 78 045 Bottom Cup Insert 810 00 007 Bottom Cap 810 00 002 Bottom Cup Insert 810 00 007 OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 F
3. 8 10 00 010A 8 10 00 010B 8 10 00 010C 8 10 00 010D 8 10 00 020 1 LP SS Tubing 2 x 1 4 Neoprene Gasket Qty 2 Cell Pin Qty 2 Threaded Insert W Set Screw T screw Felt Filter CO Pressuring Assembly With Top Cap Ya Polyurethane Flex Tubing O ring Nitrile Bottom Cap Assembly Cell Body O ring Nitrile Cap Screen Bottom Cup Insert Plastic Main Insert Thick Spacer Ring Thin Spacer Ring Qty 2 Advanced Screen Holder Assembly Advanced Screen Holder Thick Spacer Thin Spacer Qty 2 Locking Ring Screen Tester Main Insert SS 303 Tools 120 50 076 6 Combination wrench Qty 2 120 58 07 a Allen wrench for Threaded Insert for T Screw 170 27 2 Allen wrench for Base Cap Set Screws OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com Safety Carbon Dioxide gas is normally supplied in small bulbs or cartridges which contain approximately 900 PSI 6 206 kPa pressure when new Because they are highly portable they are usually used in field operations These bulbs should not be exposed to high heat 50 C 120 F as they can explode if over heated Never transport CO bulbs or cartridges by airplane without proper packaging Cabin depressurization could cause them to explode OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 4 Quick Start 1 Measure the initial fluid temperature
4. OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 5 Place a rubber gasket inside the top cap Make sure it is seated all the way around the cap Then place the top cap onto the top of the cell body 6 Place the entire cell into the frame and secure the cell with the T screw PRODUCTION SCREEN TESTER FI Testing Equipment inc ORME o o 810 00 1 Oi oe lt e i 4E i y N 7 y eor aa as ap with Gasket Top C 7 Place a clean dry 1 000 mL Beaker under the filtrate tube 8 With the regulator closed and the relief valve pushed in place a CO bulb into the sleeve and screw it onto the pressure assembly This will puncture the bulb and release the pressure 9 Turn the regulator T screw clockwise to adjust the pressure Start the timer 10 At the end of the test back off the regulator and record the following a Ifthe fluid plugs the screen record the time and the volume of fluid collected b Ifthe fluid does not plug the screen record the time required for all the fluid to flow through the screen 11 Pull the relief valve out to release any remaining pressure 12 Remove the cell from the frame and disassemble it Discard any remaining fluid 13 After each test disassemble the test cell and thoroughly clean all surfaces with soap and water Make sure all parts are clean and dry before storing the unit OFITE 11302 Steepl
5. back of completion fluids on the rig site It is no longer necessary to ship fluid samples back to the lab and delay the completion operation for days or weeks Field fluids can be tested in real time with samples of the actual production screen being used down hole The PST now makes it possible to determine if the fluid remaining in the annulus will flow back through the production screen The Production Screen Tester is similar to the standard API filter press both in appearance and operation The user assembles a test cell with a sample of the production screen at the bottom After filling the cell with fluid he applies pressure and opens a valve at the bottom The test will very quickly show whether the screen and fluid are compatible or if plugging is a possibility And the apparatus is simple enough that new screen samples can be installed and tested quickly and easily Pressure Source CO Cell Size 3 7 8 ID x 10 9 27 6 cm Long Sample Volume 1 000 mL Screen Size 1 9 50 mm Diameter and 2 5 63 5 mm Diameter Size 11 5 x 8 x 27 29 x 20 x 69 cm Weight 24 Ib 10 9 kg OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 2 1 20 60 30 141 05 141 06 141 09 141 10 141 22 142 00 153 78 170 13 8 10 00 002 8 10 00 003 8 10 00 005 8 10 00 006 8 10 00 007 8 10 00 020 8 10 00 021 8 10 00 022 Components Optional 8 10 00 010
6. ax 713 880 9886 www ofite com 6 mbly Installation Ber Shut Off Valve Asse iv Use two wrenches to install the Shut Off Valve Assembly 120 910 070 to the NPT connector on the inner cap as shown above b Assemble the Main Insert Plastic 810 00 020 i Insert an o ring 170 13 into the internal portion of the insert and lubricate the o ring as shown below left li Install the external o ring 810 00 005 and lubricate the external portion of the insert as shown below right Internal O ring External O ring OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com T iii Place the Insert into the bottom side of the cell and press down to sit flush inside the cell c Assemble the cap screen i Insert spacers and screens as needed li Place an o ring 810 00 004 into the plastic insert iii Insert the cap screen 810 00 006 as shown below i Spacer Insert iii Cap Screen Insert Cap Screen Installed OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 8 d Place the assembled bottom cap onto the cell and turn it to lock it into place Use a 2 allen wrench to tighten the set screws which secure the cell cap to the cell e Turn the cell assembly right side up 4 Pour the freshly stirred sample fluid into the cell leaving 0 5 13 mm of empty space at the top
7. ecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 10 Diagram CO Pressuring Assembly Cell Assembly With Top Cap 142 00 Cell Body 810 00 003 Cell Pin Qty 2 141 06 O ring Nitrile 810 00 004 Cap Screen 810 00 006 O ring Nitrile 810 00 005 Main Insert Plastic 810 00 020 O ring Nitrile 170 13 Thin Spacer Pe phan 810 00 022 O ring Nitrile 170 13 SS O ring Nitrile Bottom Cup Insert SA 170 13 810 00 007 CY Gasket Neoprene ea 141 05 Bottom Cap Assembly 810 00 002 w Fitting Male Connector g 14 130 78 045 LP SS Tubing 2 x 14 120 60 30 Shut Off Valve 1 4 120 910 070 i 4 Polyurethane Tubing 4153 78 OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 11 Diagram Advanced Screen Holder Assembly Optional Locking Ring 810 00 010D O ring 810 00 004 Thick Spacer 810 00 010B Thin Spacer 810 00 010C Screen Holder Advanced 810 00 010A OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 12 Appendix The Advanced Screen Holder 810 00 010 is an optional screen assembly which includes spacers to accommodate multiple screens of varying Advanced Screen thickness up to and 50 mm in diameter Not all screens will require the Holde
8. o guarantees to the buyer that any products will be provided OFITE makes no other warranties or guarantees to the buyer either express or implied and the warranties provided in this clause shall be exclusive of any other warranties including ANY IMPLIED OR STATUTORY WARRANTIES OF FITNESS FOR PURPOSE MERCHANTABILITY AND OTHER STATUTORY REMEDIES WHICH ARE WAIVED This limited warranty does not cover any losses or damages that occur as a result of Improper installation or maintenance of the products e Misuse Neglect e Adjustment by non authorized sources e Improper environment Excessive or inadequate heating or air conditioning or electrical power failures surges or other irregularities e Equipment products or material not manufactured by OFITE Firmware or hardware that have been modified or altered by a third party e Consumable parts bearings accessories etc Returns and Repairs Items being returned must be carefully packaged to prevent damage in shipment and insured against possible damage or loss OFITE will not be responsible for equipment damaged due to insufficient packaging Any non defective items returned to OFITE within ninety 90 days of invoice are subject to a 15 restocking fee Items returned must be received by OFITE in original condition for it to be accepted Reagents and special order items will not be accepted for return or refund OFITE employs experienced personnel to service and repair eq
9. ofite com 14 Warranty and Return Policy Warranty OFI Testing Equipment Inc OFITE warrants that the products shall be free from liens and defects in title and shall conform in all respects to the terms of the sales order and the specifications applicable to the products All products shall be furnished subject to OFITE s standard manufacturing variations and practices Unless the warranty period is otherwise extended in writing the following warranty shall apply if at any time prior to twelve 12 months from the date of invoice the products or any part thereof do not conform to these warranties or to the specifications applicable thereto and OFITE is so notified in writing upon discovery OFITE shall promptly repair or replace the defective products Notwithstanding the foregoing OFITE s warranty obligations shall not extend to any use by the buyer of the products in conditions more severe than OFITE s recommendations nor to any defects which were visually observable by the buyer but which are not promptly brought to OFITE s attention In the event that the buyer has purchased installation and commissioning services on applicable products the above warranty shall extend for an additional period of twelve 12 months from the date of the original warranty expiration for such products In the event that OFITE is requested to provide customized research and development for the buyer OFITE shall use its best efforts but makes n
10. r Assembly use of every spacer The thickness of screens can be different which may Optional eliminate the use of other spacers Screen Holder Advanced 810 00 010A Thick Spacer 810 00 010B Thin Spacer 810 00 010C Locking Ring 810 00 010D Advanced Screen Holder Assembly 810 00 010 1 Place spacers as needed into holder assembly 2 Place screen into screen holder and more spacers if needed 3 Place an o ring 810 00 004 into screen holder 4 Secure screen assembly with Locking Ring 810 00 010D 5 Place assembled screen holder into insert OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 13 Appendix Cap Screen Assembly The Cap Screen Assembly is an optional screen assembly which includes spacers to accommodate multiple screens of varying thickness up to and 2 5 in diameter Not all screens will require the use of every spacer The thickness of screens can be different which may eliminate the use of other spacers Cap Screen 810 00 006 Thin Spacer Qty 2 810 00 022 Thick Spacer 810 00 021 Cap Screen Assembly Place spacers as needed into holder assembly Place screen into screen holder and more spacers if needed Place an o ring 810 00 004 into screen holder Place assembled screen holder into insert OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www
11. uipment manufactured by us as well as other companies To help expedite the repair process please include a repair form with all equipment sent to OFITE for repair Be sure to include your name company name phone number email address detailed description of work to be done purchase order number and a shipping address for returning the equipment All repairs performed as repair as needed are subject to the ninety 90 day limited warranty All Certified Repairs are subject to the twelve 12 month limited warranty Returns and potential warranty repairs require a Return Material Authorization RMA number An RMA form is available from your sales or service representative Please ship all equipment with the RMA number for returns or warranty repairs to the following address OFI Testing Equipment Inc Attn Repair Department 11302 Steeplecrest Dr Houston TX 77065 USA OFITE also offers competitive service contracts for repairing and or maintaining your lab equipment including equipment from other manufacturers For more information about our technical support and repair services please contact techservice ofite com OFITE 11302 Steeplecrest Dr Houston TX 77065 USA Tel 832 320 7300 Fax 713 880 9886 www ofite com 15
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