| 3rd November 2016 01:54 PM | |
| shikha | Re: Chemicals used in ONGC The Oil and Natural Gas Corporation Limited (ONGC) used several chemicals for its products. Here I am giving names of all chemicals used by ONGC with their uses: ONGC Chemicals in Use Chrome lignite High temperature drilling fluid conditioning agent Chrome lignosulphonate Drilling fluid dispersant/thinner Diaseal M or equivalent Mud loss controlling agent Drilling detergent Drilling fluid surfactant Polyanionic cellulose Fluid loss control agent Resinated lignite High temperature fluid loss reducing agent/shale stabilising agent Guar gum Viscosifying agent Spotting fluids Stuck pipe releasing agent Sulphonated asphalt Shale stabiliser Gilsonite Shale stabiliser XC-polymer Viscosifier Carboxy methyl starch Fluid loss control agent Barite/Hematite Weighting agents in drilling fluid Class "G" oil well cement For oil well cementation Turbulance inducer Cement slurry thinner Fluid loss reducer For controlling fluid loss property of cement slurry Retarder To retard thickening time of cement slurry CMHEC (carboxy methyl hydroxy ethyl cellulose) Retarder / fluid loss reducer Pour point dispersant Flow improver for crude oils Catalyzed ammonium bisulphite/amines Corrosion inhibitor Triethylene glycol Dehydrater for oil Ethyl mercaptan Odouring agent in LPG Methyl diethanol amine/Diethanol amine Extraction of H2S Sulphur catalyst Sulphur accelerator Bentonite/calcium chloride Cement accelerator Gilsonite Lost circulation material |
| 3rd November 2016 01:03 PM | |
| Unregistered | Chemicals used in ONGC How many chemicals are used by ONGC (Oil and Natural Gas Corporation Limited)? Also provide information about use of all those chemicals used by ONGC. |
