Rhino

Category:

THE SPRING 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

 APPLICATIONS

Used in MOST plunger lift wells that require a bottom hole spring/stop

 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
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.
Download Rhino Spec Sheet
DOWNLOAD SPRING CUSTOMIZATION MATRIX