SAFETY INSTRUCTIONS WARNING

Transcription

1 Installation Manual

2 SAFETY INSTRUCTIONS WARNING This manual is a guide that will tell you how to install the SMR. It is mandatory that the staff responsible for the installation, count on the certification issued by Solpetrocol, to make sure that receive the necessary training and training to ensure a successful procedure. It is essential to have high level of attention and care during all phases of installation, whether direct or indirect liability. IMPORTANT Solpetrocol ensures that all components of the SMR, are complete. In this document, you will find a parts list, which lists all the components contained in the package, we recommend you inspect this content. Similarly, all measures necessary to prevent damage during transport and storage of equipment were taken, however, we suggest that you check the status of all items to ensure proper installation and operation. Keep this document in a convenient place for quick reference.

3 SAFETY INSTRUCTIONS HSEQ The Installation Personnel shall comply with all directions, rules and procedures of the operator, and who has in charge of the operation and the work area. Also shall record all necessary documents (Work Permits, Insurance Job Analysis, etc.), if it is required according to the operator and / or the head of the field. PREOPERATIVE MEETING Personnel responsible for the installation, shall request a pre-operational meeting with those involved in the activity, whether the operator, the drill team and the company responsible for the ESP service, in order to let know to each of them, as operation is, the installation procedure and the evaluating the risks, to try to prevent any incidents during the operation, preventive planning any event and posture or position to take of each part. PREVENTIVE ACTIONS Check the type and size of ESP cable used in the well, and make sure that the main seals are compatible. Before installation and after reviewing the optimum condition of the equipment to be installed, proceed to check the status of the tubing hanger (TBG Hanger), the penetrator hole must be free of grease and impurities, and threads should be in good condition. The adapter bushing, should be tested on the tubing hanger and must be verified that the Seal Adapter is correct for that.

4 Recommendations for Handling the ESP cable Care must be taken during the entire operation, especially in handling the ESP cable, since it can be abused or damaged, either in the coating of lead, and the conductor insulation (EPDM ). The cable should not be handled in environments with high humidity or in direct contact with water as it can be absorbed by the EPDM generating a degradation of this material. When removing the armor, must operate with care not to damage the coating of lead. During the installation, the cable shouldn't be bent at a 90 degree angle as this impairs their protection. Upon removing the EPDM to make the connection in the connection box, the conductor ( copper) must be sanded and smoothed surface for better current conduction is important to remove the copper filings if this is about EPDM, because it can generate electric arcs. At any time of the operation, the cable should be kept as clean as possible, also at the end of the process it is suggested leave very clean entire surface of the cable. During operations outside SMR installation, should be recommended to the team leader, ensure the integrity of the BES cable, in order to avoid unintended damage due to the use of tools or elements near the cable.

5 SMR PART LIST N DESCRITCION QTY. 1 Seal Head 1 2 Pressure Ring 1 3 Pressure Bushings 3 4 Main Seal 3 5 Seal Seat 1 6 Secondary Seal 2 7 Adapter Bushing 1 8 Adapter Bushing Seal 6 9 Seal Head Screw 3

6 CONNECTION BOX PART LIST N DESCRIPTION QTY. 1 Elbow Coupling 1 2 Connection Box 1 3 Splice Connector 3 4 Box Cover 1 5 Box Screw 6 6 Cable Gland Seal 1 7 Cable Gland Nut 1 8 Vent Plug 1 SAFETY LABEL The Connection Box has a label safety warnings, describes and explained the model and installed equipment serial.

7 TOOLS FOR INSTALLATION N TOOL PICTURE N TOOL PICTURE n TOOL PICTURE 1 SET BOX 10 CABLE CUTTER 19 SAND PAPER 2 TAPE RULE 11 LOCKING PLIER 20 HACKSAW 3 CHAIN WRENCH 12 LONG NOSE PLIER 21 FLAT LIME 4 PIPE WRENCH 13 CUTTING PLIER 22 DIELECTRIC LUBRICANT 5 6 T -HANDLE HEX KEY (6mm) T -HANDLE HEX KEY (3mm) 14 ELECTRICLA PLIER 23 ELECTRICAL TAPE 15 TUBING CUTTER 24 FIBER GLASS TAPE 7 PRUNING KNIFE 16 SOFT FACE HAMMER 25 CABLE PROTECTOR 8 UTILITY KNIFE 17 PUSH TOOL 26 BLACK MARKER 9 AVIATION SNIP 18 SCREW DRIVER SET 27 LAMP

8 1. ESP cable preparation Install the adapter bushing with their o'rings in the tubing hanger and thread it until fit perfectly (lubricate the thread). Make sure the ESP cable is aligned and tight to the production tubing, likewise cable must be aligned with the penetrator port in the hanger. Note: If the ESP cable used, has double armor, the exterior should be removed beforehand and take measurements and markings on the inner armor. 40 Take the ESP cable next to the tubing hanger and make a first mark on the cable to the lower end of the hanger, use marker or tape. Make a second mark on the cable up to the top of the adapter bushing. Then cut the ESP cable 40 above the second mark (see picture). Make a third mark, 4" above the first mark. Remove the armor from the third mark, exposing only the lines with his lead jacket in the case of flat cable, and plastic jacket for round cable. It is necessary to smooth the end of the cut to protect the coating of lead. Note: Apply high mode tape on the third mark once the cut is complete. 2nd Mark 3th Mark 4 1st Mark Bend the cable below the tubing hanger and insert it inside the hole.

9 2. SMR INSTALLATION Lubricate the o ring of the seal seat and insert it by the three cable lines until snaps into position inside the adapter bushing. Apply Dow Corning in the three cable lines and one by one insert the main seals (with the smaller diameter front) in each of the lines, use the push tool to ensure that each seal was introduced in the respective cavity.

10 2. SMR INSTALLATION Slide the three pressure bushings on cover of lead, taking the cord as straight as possible, adjust the pressure bushings over the three stamps.

11 2. SMR INSTALLATION Then insert the ring pressure (piston) on the lines and take it to the top with the three pressure bushing, check that the piston fits snugly on the pressure bushing. Insert the seal head and thread it in the adapter bushing until the end. Tighten the three security screws. Then place the cable guard.

12 4. CONNECTION BOX INATALLATION After the production tree is seated in the wellhead and the bolts are tightened, remove the protective pre-installed on the cable, and insert the coupling elbow over the three cable lines. Then set the screws. Next, insert the connection box and join up with the coupling elbow.

13 4. CONNECTION BOX INATALLATION Remove 14 of the surface cable armor and let 2 inches length of jacket nitrile (see picture). Insert the nut and the cable gland seal and insert the cable into the connection box. 14 2

14 4. CONNECTION BOX INATALLATION Face the surface cable with the ESP cable, and cut the ends of the ESP cable so that they are aligned with the surface cable. Prepare the ESP cable ends, retiring 100mm of lead cover, then retire 40mm of the EPDM protection, leaving exposed copper which should smoothed at the ends. 100mm

15 4. CONNECTION BOX INATALLATION 100mm 40mm

16 5. COMPLETION OF THE INSTALLATION Take each splice connector and assemble them with the tips of the lines connecting, make sure that the ends of each connector, cover each line over EPDM section. Tighten the four screws each splice connector and then protect them with the insulation sheath. Put the box cover and secure properly adjusting the 6 screws. Adjust cable gland nut and tighten the connection between the elbow coupling and connection box. Now the installation is completed. The connections on the vent box are responsibility of ESP technicians. The installation is approved after to check electrical measures, if necessary, rotation and sensors test may be made, in order to verify proper operation.

17 6. SMR MECHANICAL SCHEME

18 7. SMR UNISTALL To uninstall the SMR should follow the recommendations and content safety protocols at the beginning of this manual. Perform the following steps : 1. Make sure all equipment involved are isolated from all electrical stream and free pressure. 2. Remove the box cover and disassemble splice connectors. Loosen the cable gland nut and remove the surface cable. 3. Loosen the nut of the elbow coupling and remove the connection box. Loosen the set screws elbow coupling and uninstall. At this point the production tree is dismounted and the BOP is assembled and the rest of the workover equipment. After the tubing hanger is raised to the same installation position of the SMR, continue with the following steps: 4. Loosen the set screws of the seal head and disconnect it from the adapter bushing. 5. Remove the piston, main seals and seal seat. 6. Remove the adapter bushing. 7. Inspect parts and clean all components to be reused. The parts to be replaced are: Entirely O'rings. Main seals (3 units). Piston (ring pressure. Splice connectors (3 units). Insulation sheath (3 units). If the ESP cable is to be reused, check its optimal state.

19 Certified by: Under: CP:4680 SPECIFICATION 11D1 HOME OFFICE AND FACTORY Carrera 43E #12-8 Of. 301 MEDELLIN - COLOMBIA Teléfono: 57 (4) Cel.: (57) Cel.: (57) SERVICES OFFICE Calle 24A # YOPAL - COLOMBIA Cel: +(57) Cel: +(57) ENGINEERING ingenieria@solucionespetroleras.net GENERAL INFORMATION info@solucionespetroleras.net