Reference | 69-13-4499 |
Date | 9/18/2013 |
Location | Middle East |
Scope | Supply of chemical materials for drilling fluids PAC–R: A high molecular weight polyanionic cellulose provides filtration control and supplementary viscosity in most water- based drilling fluids meets API specification with value limited as below:- • Presence of starch or starch derivatives = Absent • Moisture content = 10 % maximum. • Apparent viscosity = 50 cp minimum. • API Filtrate volume = 23 ml maximum. QTY=200 tons Packing :- 25 kg multi wall bags with PE liner (40 bags each Pallet) palletized wrapped & strapped. Origin:- UAE ,ITALY , INDIA ,CHINA. PAC–L: Polyanionic cellulose provides filtration control and form used for filtration control in water base drilling fluids supplementary viscosity in most water-based drilling fluids meets API 13A Specification with value limited below:- • Presence of starch or starch derivatives = Absent • Moisture content = 10 % maximum. • Apparent viscosity = 40 cp maximum. • API Filtrate volume = 16 ml maximum. QTY=200 tons Packing :- 25 kg multi wall bags with PE liner (40 bags each Pallet) palletized wrapped & strapped. Origin:- UAE ITALY ,INDIA ,CHINA. Viscosifier: Xanthan gum is a high-molecular weight biopolymer used for increasing rheology in water-based system. Small quantities provide viscosity and weight-material suspension in all water-based mud systems meets API Specification as below:- • starch ,guar , or their derivatives = Absent • Moisture content = 13 % maximum. Screen analysis as below:- • Less than 425 µm (11/64 in) = 95 % minimum. • Less than 75 µm = 50 % maximum. - Viscosity as below:- • Rotational viscometer, 300 r/min = 11 cp (minimum 55 dial reading) • Rotational viscometer, 6 r/min = 180 cp (minimum 18 dial reading) • Rotational viscometer, 3 r/min = 320 cp (minimum 16 dial reading) • Brookfield LV, 1.5 r/min = 1950 cp minimum . QTY=200 tons Packing :- 25 kg multi wall bags with PE liner (40 bags each Pallet) palletized wrapped & strapped. Origin:- UAE ITALY ,INDIA ,CHINA. |