Hydraulic fracturing was first used to recover natural gas and oil in 1947. Halliburton was the first company to use it commercially in 1949. Today, fracking is used to stimulate thousands of oil and gas wells each year, worldwide.ydraulic fracturing was first used to recover natural gas and oil in 1947. Halliburton was the first company to use it commercially in 1949. Today, fracking is used to stimulate thousands of oil and gas wells each year, worldwide.
Clarithromycin is primarily used to treat a number of bacterial infections including: pneumonia, C pneumonae, Helicobacter pylori and as an alternative to penicillin in strep throat.
1 Azimothrycin and Clarithromycin are both used in the treatment of mild to moderate infections. 2  Azithromycin and Clarithromycin are prescribed under the following conditions. 3  Please refer to the above article. 4  Azithromycin and Clarithromycin are better to use than the first-ever-produced macrolide which is Erythromycin.ummary: 1  Both Azithromycin and Clarithromycin are antibiotics that belong to the family of macrolides. 2  Azimothrycin and Clarithromycin are both used in the treatment of mild to moderate infections. 3  Azithromycin and Clarithromycin are prescribed under the following conditions. 4  Azithromycin and Clarithromycin are better to use than the ...