WO2024175165 - AN ADVANCED AUTONOMOUS DRILLING TOOL
National phase entry is expected:
Publication Number
WO/2024/175165
Publication Date
29.08.2024
International Application No.
PCT/EG2023/000003
International Filing Date
26.02.2023
Title **
[English]
AN ADVANCED AUTONOMOUS DRILLING TOOL
[French]
OUTIL DE FORAGE AUTONOME AVANCÉ
Applicants **
ABDELSHAFY, Ahmed, Bahaei, Mohamed
Road 254, building 15A, Degla,Maadi,
Cario, EG
Inventors
ABDELSHAFY, Ahmed, Bahaei, Mohamed
Road 254, building 15A, Degla,Maadi,
Cario, EG
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
EGPO
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 900 | |
| EPO | Filing, Examination | 5354 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 3910 |
Total: 11237 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
An advanced autonomous drilling tool consisting of a cone and a cylinder(As shown in the figure)helical spiral from the outside, the cylinder is helical from left to right and the cone is helical spiral from right to left. Inside the cylinder are two motors stuck together on bearings opposite each other vertically motor responsible for rotating the cone in the right direction The other is responsible for rotating the cylinder in the left direction. The machine is able to drill wells by itself without using long pipes connected to the drilling rig like what is used now. The helical shape gives depth with rotation and acts as a hook for the machine. The difference in the helical shape between the cylinder and the cone gives torque and counter torque The rotation is caused by the force of the tool in the layers of the earth and the rock layers and friction.[French]
Un outil de forage autonome avancé constitué d'un cône et d'un cylindre (tel que représenté sur la figure) est hélicoïdal en spirale depuis l'extérieur, le cylindre est hélicoïdal de gauche à droite et le cône est hélicoïdal en spirale de droite à gauche. À l'intérieur du cylindre se trouvent deux moteurs collés l'un à l'autre sur des paliers verticalement opposés l'un à l'autre, un moteur responsable de la rotation du cône dans la direction droite et un autre responsable de la rotation du cylindre dans la direction gauche. La machine peut forer des puits par elle-même sans utiliser de longs tuyaux raccordés à l'appareil de forage comme ce qui est utilisé à présent. La forme hélicoïdale donne une profondeur de rotation et sert de crochet pour la machine. La différence de forme hélicoïdale entre le cylindre et le cône donne un couple et un contre-couple. La rotation est provoquée par la force de l'outil dans les couches de la terre et les couches rocheuses, et le frottement.