AMC COREWELL™ es un “producto integral de un saco” el cual constituye un sofisticado sistema multifuncional diseñado especialmente para perforación diamantina y perforación en pozos de diámetro pequeño. AMC COREWELL™ proporciona una protección superior del testigo y estabilización de la pared del pozo. AMC COREWELL™ ayuda a preservar el estado original de la muestra, lo que permite un análisis de datos más fiables que a la larga conduce a evaluaciones más precisas de los recursos. AMC COREWELL™ emplea mecanismos físicos que permiten consolidar formaciones disgregables y encapsular los recortes evitando su dispersión.
AMC COREWELL™ es un “producto integral de un saco” el cual constituye un sofisticado sistema multifuncional diseñado especialmente para perforación diamantina y perforación en pozos de diámetro pequeño. AMC COREWELL™ proporciona una protección superior del testigo y estabilización de la pared del pozo. AMC COREWELL™ ayuda a preservar el estado original de la muestra, lo que permite un análisis de datos más fiables que a la larga conduce a evaluaciones más precisas de los recursos. AMC COREWELL™ emplea mecanismos físicos que permiten consolidar formaciones disgregables y encapsular los recortes evitando su dispersión.
AMC COREWELL™ produce un sistema de fluidos diseñado para proteger la formación expuesta, impartiendo integridad a la muestra y maximizando la recuperación. AMC COREWELL™ es un producto fácil de utilizar, de dispersión rápida, que a diferencia de muchos otros sistemas de fluidos, no requiere de componentes adicionales para mejorar sus propiedades. AMC COREWELL™ forma una estructura micro-red similar a una malla tridimensional que crea capas sobre las formaciones expuestas de manera efectiva, encapsulando las superficies de arcillas y lutitas para brindar soporte y protección.
AMC COREWELL™ tiene una formulación química única que asegura una recuperación de muestra impecable. La concentración necesaria para lograr la viscosidad deseada puede incrementarse ligeramente cuando se utilice en sistemas que contengan sales inhibidoras; sin embargo, la capacidad de encapsulamiento de AMC COREWELL™ no presentará variaciones.
Antes de pre-tratar la mezcla con AMC COREWELL™, se recomienda utilizar agua; ajustar pH a 8,5 – 9,5 y asegurar que la dureza total se encuentre por debajo de 400mg / L.
Se agrega AMC COREWELL™ lentamente en concentraciones de 1,5 – 3 kg / m3, (0,5 – 1,05 lb / barril) al agua y mezcla por 20 – 30 minutos para lograr una dispersión completa. Para un máximo rendimiento, se puede requerir 30 minutos adicionales de hidratación. La viscosidad del producto variará de acuerdo a las concentraciones utilizadas, por lo tanto, antes de su uso se recomienda efectuar pruebas de rendimiento.
Apariencia: Granular, cristales blancuzcos
Olor: Ninguno
Solubilidad en agua: Soluble, pero limitado por viscosidad
pH (solución al 0,2 %): 8,0 – 9,0
Nota: Son varios los factores necesarios a considerar para determinar la concentración más adecuada. Para obtener los mejores resultados, comuníquese con su representante más cercano de AMC.
| Region | África, América del Norte, América del Sur, Ásia Pacífico, Europe |
|---|---|
| Industry |
AMC’s team of fluid and equipment engineers resolves site-specific challenges and provides advice to reduce costs and improve productivity. For more information about our products, please contact your closest AMC representative.
Click the link below to find your closest AMC Office or a local distributor.
pH PAPERS (PAPEL PH) measure the acidity or alkalinity of drilling fluids.
AMC HV FOAM SW™ is a new generation, highly concentrated foam which have been formulated for use in mineral and water well drilling applications. AMC HV FOAM SW™ is specifically formulated to produce a stable, high density foam in all types of ground water conditions including brackish, highly saline and hard water.
Sodium Chloride (NaCl) is a widely available commercial chemical that can be used as a weighting agent to increase fluid density up to 1.2sg (10lb / gal). It is predominately used for formulating clear, solid free work-over and completion fluids. Sodium chloride can also provide inhibition to formations containing water sensitive clays and shales.
AMC COREWELL™ is a sophisticated, multifunctional single sack system created especially for diamond coring and slim-hole drilling activities. AMC COREWELL™ provides superior core protection and side wall stabilisation. AMC COREWELL™ helps secure a native state, preserved sample allowing for more reliable core analysis data which ultimately leads to more accurate resource evaluations. AMC COREWELL™ employs physical mechanisms that entrap unconsolidated soils and cuttings to prevent dispersion.
AMC COREWELL™ is a sophisticated, multifunctional single sack system created especially for diamond coring and slim-hole drilling activities. AMC COREWELL™ provides superior core protection and side wall stabilisation. AMC COREWELL™ helps secure a native state, preserved sample allowing for more reliable core analysis data which ultimately leads to more accurate resource evaluations. AMC COREWELL™ employs physical mechanisms that entrap unconsolidated soils and cuttings to prevent dispersion.
AMC COREWELL™ produces a fluid system designed to protect exposed formation, imparting sample integrity and maximising recovery. AMC COREWELL™ is an easy-to-use, readily dispersible product that, unlike many other fluid systems, does not require additional components to enhance properties. AMC COREWELL™ forms a micro-network structure similar to a three dimensional web that layers out over the exposed formations effectively encapsulating clay and shale surfaces to support and protect.
The unique chemistry of AMC COREWELL™ ensures an immaculate sample is recovered. The concentration required to achieve the desired viscosity will increase slightly when used in systems containing inhibitive salts however the encapsulating power of AMC COREWELL™ will remain unaffected.
Prior to adding AMC COREWELL™ pre-treatment to the mix water is recommended; adjust pH to 8.5 – 9.5 and ensure total hardness levels are below 400mg / L.
AMC COREWELL™ is added slowly at concentrations of 1.5 – 3kg / m3, (0.5 – 1.05lb / bbl) to water and allowed to mix for 20 – 30 minutes to achieve complete dispersion. An additional 30 minutes of hydration may be required for maximum yield. Viscosity of the product will vary according to the concentrations used therefore pilot testing is recommended prior to use.
Appearance: Granular, off white crystals
Odour: None
Solubility: Soluble, but limited by viscosity
pH (0.2 % sol.): 8.0 – 9.0
Please note: This product may be subject to availability in your country. Several factors will dictate the most appropriate concentration rate. Please contact your nearest AMC representative for optimum results.
| Region | |
|---|---|
| Industry |
AMC’s team of fluid and equipment engineers resolves site-specific challenges and provides advice to reduce costs and improve productivity. For more information about our products, please contact your closest AMC representative.
Click the link below to find your closest AMC Office or a local distributor.
AMC 1300™ is a liquid non-ionic polymer specifically designed to perform in fresh water, saline environments and calcium chloride brines. AMC 1300™ will provide viscosity while also providing some lubrication to the drilling fluid resulting in improved hole stability and core recovery in broken, friable formations.
AMC BENTONITE PELLETS™ are a highly compressed pellet made from premium sodium bentonite. AMC BENTONITE PELLETS™ has the advantage of achieving greater depths due to the highly compressive nature of the pellet.
AMC BOS FIX™ is designed specifically to be used in conjunction with the AMC BOS UNIT™ as a preventative maintenance system to minimize borehole torque and fluid losses, while also maximising borehole stabilisation, penetration rates, core recovery and overall productivity.
