Lubrication, Packing and Leak Prevention of wellheads
MODULAR WELLHEAD PACKING SYSTEM Allows alignment, protection and easy replacement of packings.
Advantages of the TULSA® Modular Wellhead Packing System:
- Avoids wellhead leaks due to production cut or string rod cut.
- Avoids oil leakage and environmental contamination at the wellhead.
- Avoids contamination of rivers and lagoons near oil wells in production.
- Reduces fire risks.
- Higher safety at the wellhead.
- One-piece design.
- Reduces the height of the production bridge by 25 cm.
- Shorter production bridge assembly time.
- Less fluid loss due to its compact body without intermediate threads.
- Allows removing the rod string together with the insertable oil well pump, just by removing the packing.
STUFFING BOX & LEAK PREVENTER
- The product fits most existing Tulsa Stuffing boxes available on the field on both 1 1⁄4" and 1 1⁄2" rods.
- It is recommended to be connected to an Interface with reset (Tulsa), to ensure safety for electric shock, short circuit power and to avoid sudden automatic turn-on after shutdown due to leak detection.
- It is supplied with a chain to facilitate the replacement of packings.
STUFFING BOX
- The equipment is mounted to the wellhead by either a 2 7⁄8" API-EUE Pin, 3" API-LP Male or 3 1⁄2" API-EUE Pin thread.
- For 1 1⁄4" and 1 1⁄2" rods.
- Shorter final height of the assembly, optimizing the pumping stroke.
- Machined inner walls, ensuring optimum sealing.
- Allows pulling up the string without disassembling the bridge.
- Supplied with a set of bronze rings, centralizing bushings and self-lubricating packings.
- Protected outer surface with anti-corrosive coating.
- Seals the rod in both upward and downward pumping stroke.
STUFFING BOX + PRODUCTION T
- The equipment attaches to the wellhead via a 2 7⁄8" API-EUE Pin, 3" API-LP Male or 3 1⁄2" API-EUE Pin thread.
- Suitable for 1 1⁄4" and 1 1⁄2" rods.
- Packing box and production tee in one body.
- Reduces problems of breakage and leakage through the threads, as it is a single compact body.
- Shorter final height of the assembly, optimizing the pumping stroke.
- Supplied with a set of bronze rings, centralizing bushings and self-lubricating packings.
- Machined inner walls, guaranteeing optimum sealing.
- Allows pulling up the string without disassembling the bridge.
- Fast installation time.
- Seals the rod in both upward and downward pumping stroke.
- Packing tightening is achieved by adjusting the cap.
STUFFING BOX + PRODUCTION T + SURGING PREVENTER
- The equipment attaches to the wellhead via a 2 7⁄8" API-EUE Pin, 3" API-LP Male or 3 1⁄2" API-EUE Pin thread.
- Suitable for 1 1⁄4" and 1 1⁄2" rods.
- Packing box, production tee and surge preventer in a single body.
- Shorter final height of the assembly, optimizing the pumping stroke.
- Machined inner walls, guaranteeing optimum sealing.
- Supplied with a set of bronze rings, centralizing bushings and self-lubricating packings.
- Allows pulling up the string without disassembling the bridge.
- Seals the rod in both upward and downward pumping stroke.
- Packing tightening is achieved by tightening the cap.
- Fast installation time.
STUFFING BOX + SELF-ALIGNER + PRODUCTION T + SURGING PREVENTER
- The unit attaches to the wellhead, via a 2 7⁄8" API-EUE Pin, 3" API-LP Pin or 3 1⁄2" API-EUE Pin thread.
- It has two side outlets with 2" API-LP Box or 3" API-LP Box threads, one of them with reduction to 1⁄2" NPT thread and stopper plug.
- For 1 1⁄4" and 1 1⁄2" rods.
- Stuffing box, self-aligner, production tee and surge preventer in one product.
- Reduces problems of breakage and leakage through the threads, as it is a single compact body.
- Shorter final height of the assembly, optimizing the pumping stroke.
- Supplied with a set of bronze rings, centralizing bushings and self-lubricating packings.
- Machined inner walls, guaranteeing optimum sealing.
- Allows pulling up the string without disassembling the bridge.
- Fast installation time.
- Seals the rod in both upward and downward pumping stroke.
- Packing tightening is generated by tightening the cap.
- Absorbs pumping rod deviations of up to 3° with respect to the longitudinal axis of the pipe.
- Increases packing performance in deviated wells.
Model: TABOP - ST/SL.
LEAK CONTROL + STUFFING BOX + AUTO-ALIGNER + PRODUCTION T + SURGE PREVENTER
The unit is attached to the wellhead via a 2 7⁄8" API-EUE Pin, 3" API-LP Pin or 31⁄2" API-EUE Pin thread.
It has two side outlets with 2" API-LP Box or 3" API-LP Box threads, one of them with reduction to 1⁄2" NPT thread and stopper plug.
For 1 1⁄4" and 1 1⁄2" rods.
Leak detector, stuffing box, production tee and surge preventer in one body.
Detects and prevents fluid leaks through the packing.
Shorter final height of the assembly, optimizing the pumping stroke.
Machined inner walls, guaranteeing optimum sealing.
Supplied with a set of bronze rings, centralizing bushings and self-lubricating packings.
Allows pulling up the string without disassembling the bridge.
Seals the stem in both upward and downward pumping stroke.
Packing tightening is generated by tightening the cap.
Fast installation time.
SURGING PREVENTOR
- The unit is mounted to the wellhead by means of a 2 7⁄8" API-EUE Pin, 3" API-LP Pin or 3 1⁄2" API-EUE Pin thread.
- Features 2 7⁄8" API-EUE Box, 3" API-LP Box or 3 1⁄2" API-EUE Box threaded top connection.
- For 11⁄4" and 11⁄2" rods.
- Seals the rod allowing to change packings without risk of self-surging from the well.
- Quick activation (supplied with zinc-plated forged steel handles).
- Machined inner walls, guaranteeing optimum sealing.
- Allows the passage of the depth pump and pulling up the string without disassembling the bridge.
- Exclusive TULSA cylindrical section design improves sealing with less closing torque.
- O-Ring sealing of handles, without packing, which increases sealing reliability.
- Outer surface protected with anti-corrosion coating.
- Piston locking mechanism allows total closure of the passageway.
- Fast installation time.
DOUBLE BOP AND T IN ONE PRODUCT.
Double BOP and Tee in one product.
The equipment is mounted on the wellhead using a flanged connection.
For 1¼" and 1½" rods.
Clamping BOPs for rod clamping.
Shorter final height of the unit, optimizing the pumping stroke.
Machined inner walls, guaranteeing optimum sealing.
Allows pulling up the string without disassembling the bridge.
Supplied with studs and nuts, BX rings, upper adapter flange and drain plugs.
Protected outer surface with anti-corrosion coating.
Includes an alemite fitting for greasing the bolts from the outside.
ROD LUBRICATORS
The Mark I mounts directly clamping to the pumping rod on top of most existing Stuffing boxes.
For 1 1⁄4" and 1 1⁄2" rods.
Reduces packing wear by lubricating the sucker rod with lubricating and anti-fouling additives.
Prevents sand, water and abrasive elements from entering the packing area.
Easy installation and maintenance, without special tooling.