Chemical treating system for oil wells

DETAILED DESCRIPTION An object of the present invention is to provide an oil well treating system employing readily available components which may be very easily installed in position for use in remote relation to the well head and can be just as easily related to a new well or an old well with the installation away from the well head reducing danger to employees and the intallation at the well site enabling the normally present employees of the oil well operator to employ the treating system by accurately measuring a desired quantity of chemical additive and injecting it into a circulating fluid.
Another object of the invention is to provide a treating system adapted for various installations in which the apparatus serves as a well manifold and includes the capability of continuous monitoring of pressure in the casing and production tubing string.
A further object of the invention is to provide a treating system in accordance with the preceding objects which includes a relatively simple measuring assembly communicated with a supply reservoir and a mixing vessel which is not only inexpensive but safe in operation and capable of installation in various systems such as where chemical pressure pumps are utilized.
Still another important object of the invention is to provide an oil well treating system and apparatus in which a predetermined quantity of chemical additive may be injected into a circulating fluid which can be circulated through the oil well for a predetermined period of time as determined by the conditions prevalent in the particular well with which the equipment is associated.
These, together with other objects and advantages which will become subsequently apparent, reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout.