RI 3128 Hydrogen-Sulphide Content Of The Gas In Some Producing Oil Fields

Hydrogen sulphide associated with natural gas was noted as early as at Point Albino, Canada. The presence of this impurity was recognized also in other of the earlier oil and gas fields, although the occurrence was by no means common. However, in recent years, with the development of the producing zones of test Texas and the Texas Panhandle, the Production of "sour" crude has increased greatly and hydrogen sulphide has proved a generally troublesome factor--frequently a major problem--in the drilling and operation of many wells in those areas. The problems arising from the drilling and producing of oil or gas wells in hydrogen-sulphide areas, fall under two general divisions: safety problems and corrosion problems. Mention is made of a third division which is closely related to the other two, that of treating--or the development of processes for the removal of hydrogen iron the standpoint of safety and health hazards, hydrogen sulphide in the petroleum industry has been discussed in a number of publications. Likewise, the problem of hydrogen-sulphide corrosion of production equipment has been given considerable attention in the literature.