FLOAT SHOES “TECNOSHOE” ®

Zapato Guía - Technodrill

Cuerpo de acero, punta plana de aluminio o cemento, cuerpo de superficie lisa, sin
válvula.

STANDARD SHOE
Technodrill - Zapato Estandar

Steel body with conical aluminum head, single or double valve installed integrally in the head.

REAMER SHOE
Technodrill - Zapato Rimador

Steel body with aluminum eccentric head and tungsten-coated spiral blades, single or double valve installed integrally in the head.

REAMER SHOE “TECNOREAMER” ®

Flat round bronze head with straight blades, tungsten spiral blades and tungsten inserts on the gage of head, single valve installed integrally in the head.

REAMER SHOE “TECNOXTREME”®
ZAPATO RIMADOR TECNO X-TREME

Conical aluminum head, straight and spiral blades along de steel body with aggressive tungsten granules, PDC inserts on the blades of the head, single or dual valve integrally installed in head.

FEATURES

  • Fabricated with materials drillable with PDC bits.
  • Aluminum or bronze alloys used to manufacture the head to reduce drill-out time and damage to the PDC bit although resistant to wear and tear in operations.
  • Angled gaps and diameters for better circulation to improve evacuation of residues from the hole during the drilling process.
  • TECNOSHOES® designed to suit operational requirements.
  • Valves installed in “TecnoShoes” ® comply with API Spec 10F Standard in categories:
    • D24 R20: Flow of 20 bpm per 24 hours.
    • T400 P5: Temperature of 400°F and Pressure of 5000 psi.

STANDARD DIMENSIONS

MODEL SIZE Casing OD WELLBORE ID CASING WEIGHT
9-5/8” x 12-1/4”
9-5/8”
12-1/4”
20″
13-3/8” x 17 -1/2”
13-3/8”
17 -1/2”
21″
STANDAR
5-1/2” x 6-1/2”
5-1/2
6-1/2
23”
7” x 8-1/2”
7
8-1/2
28”
9-5/8” x 12-1/4”
9-5/8
12-1/4
29”
REAMER
7” x 8-1/2”
7
8-1/2
28”
9-5/8” x 12-1/4”
9-5/8
12-1/4
29”
13-3/8” x 17 -1/2”
13-3/8
17-1/2
30”

TECNOSHOE® shoes of special design, dimensions and TFA with weight (lbs-ft) to satisfy customer requirements.