Supervisory Control and Data Acquisition (SCADA)

SCADA is a common name applied to computer-driven automation systems used in oil and gas production operations. Technical Data used in the field explained in diploma in petroleum technology. Basic functions generally include status/alarm reporting, production volume accumulation/reporting, well testing, and control. These systems vary from small units that are applied to only a few leases in a single field to large units that serve multiple fields containing several thousand total wells.

SCADA systems are tied directly to the instrumentation and control devices on the process equipment used in oil and gas production. This provides timely and continuous access to the operational information being sensed by the instrumentation. Some SCADA systems emphasize data gathering and reporting to operating personnel for “open-loop” control while others use program logic to analyze input information and initiate control actions directly (“close-loop” control). SCADA systems may be oriented primarily to operating personnel needs, or they may be multipurpose by providing functions for operating, accounting, engineering, and

management groups. Some more details of diploma in petroleum technology are as under.

SCADA is a logical extension of automation in the sequence from manual lease operation, to use of LACT, and then to centralized treating, storage, and automatic custody transfer (ACT) with tank battery consolidation. This sequence moved from essentially independent individual lease operations to a single overall process that has a number of closely related functions. SCADA provides the ability to obtain timely operational information for optimization of the interrelated process functions.

For example, if a compressor outage reduces the gas processing capacity below a field’s gas-producing rate, well-test information from SCADA allows shutting-in of wells with high GOR’s and thus minimizes reduction of the related oil producing rate. In general, timely and accurate

operational information can be used to obtain maximum utility of existing process equipment and minimize need for stand-by capacity. TSK Training for Skills and Knowledge is the best institute in Rawalpindi Islamabad for Pakistani Students who wants to join diploma in petroleum engineering.

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