MENU SIGN IN CONTACT Home Drilling Surface and Downhole Logging Mud Logging Services PureFlex Surface Fluids Logging While-Drilling Service PureFlex Surface Fluids Logging While-Drilling Service Modular wellsite gas analyzer DOWNLOAD PDF CONTACT US RELATED DOCUMENTS PureFlex surface fluids logging while-drilling service is a modular wellsite gas analyzer measuring continuous total gas, alkanes (C1 to C5), and alkenes (ethene and propene) to assist drillers and geologists with safety and formation evaluation applications in any environment while drilling the well. What PureFlex service can do PureFlex service is a fast gas chromatography providing quick insight on formation fluids in terms of fluid type and alteration. It reflects the true hydrocarbon content of reservoir fluids, enabling continuous and automated removal of most known mud contaminants, like amines and alcohols, discriminating the light alkenes, by-products of the drillbit metamorphism (DBM), from the genuine alkanes originating from the formation and ultimately eliminating the effect of the artificially generated alkanes when extreme DBM occurs. PureFlex service can be run in different configurations with one or two constant volumetric degassers (CVDs) or heated CVD to measure gas out (at shakers) and gas in (at the active pit) to eliminate the effect of the gas recycling. When running with the isotope logging service, it enables full correction of the isotope δ13C of methane when extreme DBM is present. PureFlex Surface fluids logging while-drilling service PLAY VIDEO PureFlex service enables simultaneous gas detection from three different chromatographic modules on top of the total gas detector. It also independently measures C1–C5 gases, plus ethene and propene in 20 or 40 s. Geoservices is the industry leader in surface logging, focusing on drilling support and formation evaluation. Related Products FlairFlex Advanced real-time fluid logging and analysis service Improve infrastructure planning with crucial data before downhole sampling or testing is possible. LithoFlex Multifactor shale-cuttings evaluation-while-drilling service Characterize unconventional reservoirs in near-real-time to support operational decisions and minimize risk. EcoFlex Multifactor cuttings evaluation-while-drilling service Optimize cuttings analysis in conventional reservoirs to improve well trajectory and well-to-well correlation. Cuttings Analysis Composition and evolution of fluids trapped in rock material Achieve rapid, cost-effective evaluation of the entire wellbore. Related Information VIEW ALL CASE STUDY Operator Identifies and Eliminates Artificially-Generated Alkanes from Surface Gas Measurements While Drilling PureFlex service delivers improved reservoir fluid characterization in challenging application. PRODUCT SHEET PureFlex Surface Fluids Logging While-Drilling Service Provides fast and true at-surface hydrocarbon composition. VIDEO PureFlex Surface Fluids Logging While-Drilling Service Measure continuous total gas for safety and formation evaluation while drilling. OUR SITES TECHNICAL CHALLENGES BUSINESSES OPERATIONS BRANDS RESOURCES Privacy Terms of Service Sitemap Locations © 2021 Schlumberger Limited. SLB 31.65 1.49 By clicking “Accept”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Accept Cookies Settings