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1. WO2023278346 - STRADDLE SEAT PIT LAUNCH DIRECTIONAL DRILL

Publication Number WO/2023/278346
Publication Date 05.01.2023
International Application No. PCT/US2022/035161
International Filing Date 27.06.2022
IPC
E21B 19/083 2006.1
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
08Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
083Cam, rack or like feed mechanisms
E21B 7/04 2006.1
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
7Special methods or apparatus for drilling
04Directional drilling
E21B 3/02 2006.1
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
3Rotary drilling
02Surface drives for rotary drilling
CPC
E21B 12/00
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
12Accessories for drilling tools
E21B 19/083
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
08Apparatus for feeding the rods or cables
083Cam, rack or like feed mechanisms
E21B 3/02
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
3Rotary drilling
02Surface drives for rotary drilling
E21B 7/046
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
7Special methods or apparatus for drilling
04Directional drilling
046horizontal drilling
Applicants
  • RODDIE, INC. [US]/[US]
Inventors
  • HERRICK, Rod
Agents
  • KELSON, Robin, D.
Priority Data
63/215,55728.06.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) STRADDLE SEAT PIT LAUNCH DIRECTIONAL DRILL
(FR) FORET DIRECTIONNEL DE LANCEMENT DE FOSSE DE SIÈGE À ENFOURCHER
Abstract
(EN) Disclosed are small model pit launch horizontal direction drills suitable for drilling a substantially horizontal bore hole and laying pipe underground from within a surface dug pit. The devices comprise a stationary frame and a carriage component competent to move forward and back along the frame and drill and retrieve an attached drill stem through an aperture in the frame. The carriage components are configured to allow an operator to straddle the carriage and operate the device from a seated position within the frame component interior.
(FR) Des forets à direction horizontale de lancement de fosse à modèle réduit sont divulgués, appropriés pour forer un trou d'alésage sensiblement horizontal et poser un tuyau souterrain depuis l'intérieur d'une fosse creusée de surface. Les dispositifs comprennent un cadre fixe et un composant de chariot apte à se déplacer vers l'avant et vers l'arrière le long du cadre et à forer et à récupérer une tige de forage fixée à travers une ouverture dans le cadre. Les composants de chariot sont configurés pour permettre à un opérateur d'enfourcher le chariot et de faire fonctionner le dispositif à partir d'une position assise à l'intérieur de l'intérieur du composant de cadre.
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