The RHINO Spring is designed for modular flexibility & ease of use
KEY FEATURES
- Engineered
- Absorbs Plunger Impact
- Simplistic Modular Design
- Maximized Flow Through
- Customizable
- Variety of Hold-Down Methods
- Available in Alloy Steel and Stainless
- Multiple Fluid Retaining Options
- Protects Equipment
- Holds Fluid to Prevent Dry Impact
- Resilient & Robust
- Corrosion Options
THE RHINO SPRING APPLICATIONS
Used in MOST plunger lift wells that require a bottom hole spring/stop
THE RHINO SPRING FEATURES AND BENEFITS
- PREVENTS potential damage to the plunger by absorbing the plunger impact at the bottom of the well
- ADDED STRENGTH with our one piece rod design and stress relieved fish neck
- CUSTOMIZABLE to a variety of hold down methods including seating nipples, collar stops, tubing stops with available pack off swabs cups
- HEAT-RESISTANT and standard fiber seat cups to prevent bumper spring from moving out of position (2 or 3 cup configuration)
- AVAILABLE in many fluid retention options including standing valve (STV) or multiple pressure relieving ratings (SPR)
- ACCURATE placement of the tool in a tubing string
Seat Cup Spring Assembly
- PREVENTS the bumper spring from moving out of position
- Accommodates most leading seat nipple brands with multiple seat cup sizes available
Collar Stop/Tubing Stop Spring Assembly
- ACCURATE placement of the tool in tubing string
- EXCELLENT for use with gas lift assisted plunger lift (GAPL) with tubing & collar stop options
- FLEXIBILITY when location of downhole spring can vary
Floating Spring Assembly
- EASY RETRIEVAL with a fishing plunger, saving money on wire line costs
- MOVEMENT DECREASES the chance of scale buildup and sand compaction
THE RHINO SPRING ASSEMBLY SIZES AND SPECIFICATIONS
Part No. | Outside Tubing Dia. (in.) | Nominal Inside tubing Dia. (in.) | Nominal Tubing Weight (lbs. /ft.) | Tool Length (in.) | Nominal Tool Dia. (in.) | Tool weight (lbs.) | Seat Cups |
Standing Valve Spring Assembly with Pressure Release | |||||||
SPR2000ALM | 2 3/8 | 1.995 | 4.70 | 23.32 | 1.90 | 9.0 | Yes |
SPR2000ALM | 2 7/8 | 2.441 | 6.50 | 22.50 | 1.90 | 9.0 | Yes |
Standing Valve Spring Assembly | |||||||
STV2000ALM | 2 3/8 | 1.995 | 4.70 | 22.93 | 1.90 | 9.0 | Yes |
STV2500ALM | 2 7/8 | 2.441 | 6.50 | 22.50 | 2.32 | 15.0 | Yes |
Seat Cup Spring Assembly | |||||||
SCS1500A | 1 1/2 | 1.650 | 2.40 | 19.50 | 1.50 | 6.0 | Yes |
SCS1700A | 2 1/16 | 1.751 | 3.25 | 19.50 | 1.70 | 6.2 | Yes |
SCS2000ALM | 2 3/8 | 1.995 | 4.70 | 22.50 | 1.90 | 8.2 | Yes |
SCS2500ALM | 2 7/8 | 2.441 | 6.50 | 22.50 | 2.32 | 15.0 | Yes |
Collar Stop Spring Assembly | |||||||
SCS2000FLM | 2 3/8 | 1.995 | 4.70 | 27.25 | 1.735 | 9.0 | N/A |
SCS2500FLM | 2 7/8 | 2.441 | 6.50 | 27.25 | 2.32 | 15.0 | N/A |
Collet Spring Assembly | |||||||
SCS2000CLM | 2 3/8 | 1.995 | 4.70 | 21.67 | 1.90 | 7.0 | N/A |
Tubing Stop Spring Assembly | |||||||
SCS2000BLM | 2 3/8 | 1.995 | 4.70 | 30.25 | 1.735 | 10.0 | N/A |
SCS2500BLM | 2 7/8 | 2.441 | 6.50 | 30.25 | 2.320 | 16.0 | N/A |
Materials of Construction: | Body: Standard construction 4140 steel; Alternate construction available in 17-4SS stainless steel. Spring: Standard carbon steel or 304SS. Cups: Standard fiber seal cups; High temperature composite also available. |