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1. (WO2017194412) UNDERGROUND TOOL FOR THE IN-SITU ASSESSMENT OF AQUIFER QUALITY AND FLOW RATE
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Pub. No.: WO/2017/194412 International Application No.: PCT/EP2017/060793
Publication Date: 16.11.2017 International Filing Date: 05.05.2017
IPC:
E21B 49/10 (2006.01) ,E21B 49/08 (2006.01) ,E02D 1/06 (2006.01) ,G01N 1/14 (2006.01) ,G01N 1/20 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
49
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
08
Obtaining fluid samples or testing fluids, in boreholes or wells
10
using side-wall fluid samplers or testers
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
49
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
08
Obtaining fluid samples or testing fluids, in boreholes or wells
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
1
Investigation of foundation soil in situ
02
before construction work
06
Sampling of ground water
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
10
in the liquid or fluent state
14
Suction devices, e.g. pumps; Ejector devices
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
10
in the liquid or fluent state
20
for flowing or falling materials
Applicants:
AQUARESOURCES SA [AR/AR]; Avenida Leandro N. Alem 619, 3er. piso Buenos Aires, C1001AAB, AR
POGGI, Victor Roberto [IT/AR]; IT
Inventors:
MORGAN, Enrique Juan; AR
Agent:
ISABEL CARVAJAL Y URQUIJO; C/ Suero de Quiñones 34-36 28002 Madrid, ES
JOSÉ MANUEL GÓNZALEZ IZQUIERDO; C/ Suero de Quiñones 34-36 28002 Madrid, ES
RICARDO ONTAÑÓN; C/ Suero de Quiñones 34-36 28002 Madrid, ES
Priority Data:
P2016010133309.05.2016AR
Title (EN) UNDERGROUND TOOL FOR THE IN-SITU ASSESSMENT OF AQUIFER QUALITY AND FLOW RATE
(FR) OUTIL SOUTERRAIN POUR L'ÉVALUATION IN SITU DE LA QUALITÉ DE L'AQUIFÈRE ET DU DÉBIT
Abstract:
(EN) An underground sampling tool (HTMS) for underground water analysis of both quality and flow rate, providing the information required to perform an underground drilling and obtain uncontaminated water for crop irrigation, said tool comprising: a housing for the electronic and electrical controls, a housing for the hydraulic means controlled by the electric and electronic portion of the tool, a test body consisting of a variety of hydraulic circuits for operating the various operating valves of the tool, wherein said test body further comprises: a rear shoe on an axial axis of the tool, wherein said rear shoe is driven by two telescoping pistons simultaneously that arise from the inside of the tool when driven by a signal of a surface equipment operably enabled for this purpose, and a front shoe, driven by several pistons which are housed below the front shoe, not shown in the figures, and driven by one or more electro-pneumatic devices acting jointly and generating a progressive forward or backward movement of the front shoe. Process for the collection and analysis of samples in a wellbore using said tool.
(FR) Cette invention concerne un outil d'échantillonnage souterrain (HTMS) pour l'analyse de la qualité et du débit de l'eau souterraine, fournissant les informations requises pour effectuer un forage souterrain et obtenir de l'eau non contaminée pour l'irrigation des cultures, ledit outil comprenant : un boîtier pour les commandes électroniques et électriques, un boîtier pour les moyens hydrauliques commandés par la partie électrique et électronique de l'outil, un corps d'essai constitué d'une variété de circuits hydrauliques pour actionner les différentes soupapes d'actionnement de l'outil, ledit corps d'essai comprenant en outre : un sabot arrière sur un axe axial de l'outil, ledit sabot arrière étant entraîné par deux pistons télescopiques simultanément qui proviennent de l'intérieur de l'outil lorsqu'il est entraîné par un signal d'un équipement de surface fonctionnellement activé à cet effet, et un sabot avant, entraîné par plusieurs pistons qui sont logés en dessous du sabot avant, non représentés dans les figures, et entraîné par un ou plusieurs dispositifs électro-pneumatiques agissant conjointement et générant un mouvement progressif vers l'avant ou vers l'arrière du sabot avant. L'invention concerne en outre un procédé pour la collecte et l'analyse d'échantillons dans un puits de forage à l'aide dudit outil.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)