Downhole device for hydrocarbon producing wells without conventional tubing

A procedure to obtain a device which installs inside hydrocarbon producing wells without conventional tubing (tubingless completion), which comprises the following stages:

• (a) data collection and analysis of well operating conditions;
• (b) selection of a candidate well;
• (c) sampling and analysis of produced solids;
• (d) simulation of production conditions;
• (e) design and manufacture;
• and
• (f) installation,
• where the device comprises the following sections:
• a first section (200) comprising a filtering element;
• a second section (300) comprising a primary flow conditioner;
• a third section (400) comprising a homogenization and stabilization chamber;
• a fourth section (500) comprising an anchoring and sealing system;
• and
• a fifth section (600) comprising a secondary flow conditioner, and
• where flow area and geometry of each section of the device are determined.