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FR2691385A1
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Industrial high pressure jet cleaning machine - used for cleaning tubing e.g. of heat exchanger
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FR2681639A1
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NEW COMPOSITIONS FOR THE CONTROL OF IRON DURING ACID TREATMENTS OF PETROLEUM WELLS, AND INDUSTRIAL CLEANING.
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FR2679294A1
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Novel compositions for controlling iron during acid treatments of oil wells and in industrial cleaning
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FR2673620A1
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Composition for cementing oil wells at low temperature
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FR2672934A1
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LAUNCHER RELEASE SYSTEM FOR CEMENT HEAD OR SUBSEA BOTTOM TOOL, FOR OIL WELLS.
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FR2667058A1
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Petroleum cement composition, corresponding additives and application to surface setting
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FR2642848A1
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Ultrasonic method for detecting the passage of a body through a metal tube and its uses, in particular in the petroleum industry
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FR2641319A1
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Cementing head for an oil well
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FR2630431A2
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CEMENT DAIRY WITH GOOD FILTRAT CONTROL
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EP0278540A2
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Composition and method for fluid loss control in acid fracturing of earthen formations
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FR2622571A1
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Petroleum cement slags exhibiting good filtrate control
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FR2622572A1
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Dispersant for petroleum cement slags and corresponding slags
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FR2620442A1
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DISPERSANT FOR CEMENT MILK COMPOSITIONS, COMPOSITIONS CONTAINING THE SAME, AND CORRESPONDING METHODS FOR CEMENTING PETROLEUM WELLS OR THE LIKE
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FR2618846A2
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PROCESS FOR SEALING UNDERGROUND FORMATIONS, PARTICULARLY IN THE OIL DRILLING SECTOR AND CORRESPONDING COMPOSITIONS AND APPLICATIONS
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FR2617234A1
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HIGH TEMPERATURE DIVERSION AGENT SYSTEM FOR THE PETROLEUM INDUSTRY AND PROCESSING METHOD THEREOF
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EP0241056A1
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Mixer for pulverous and liquid materials, or liquid-liquid materials
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EP0239148A1
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Mixer for pulverous and liquid materials (in particular cement and water), or liquid-liquid materials
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FR2607514A1
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AQUEOUS COMPOSITION OF UNIVERSAL SPACER, AND ITS USE IN THE WELLBORNE AREA, PARTICULARLY PETROLEUM AND GAS
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EP0230065A1
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Additive for controlling fluid loss from well cement slurries, and corresponding cementing method
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EP0234057A1
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Additives for combatting gelation in cement slurries for use in oilfield services, and corresponding methods of cementing
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