SIAM SUDOS-mini 2, Operating Manual, Page: 10 / 64

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4. SAFE OPERATION INSTRUCTIONS
4.1. General Provisions (normative codes)

The construction of the wellhead equipment should correspond to the
scheme approved by the Federal Mining and Industrial Supervision of
Russia.

Preparation of a well for tests and carrying out of the tests should be
performed in accordance with the requirements of the Instruction and
internal well servicing and tests instructions approved by the head of
your company.

Test equipment should be operated according to the operating manual
delivered with the equipment by the manufacturing company.

Safety measures are regulated by instructions of labor protection for
appropriate types of work, approved by the labor protection department
of the enterprise and by "Safety regulations for the oil and gas industry"
approved by the Federal Mining and Industrial Supervision of Russia.
4.2. Requirements to the personnel

Only people who are 18 years and older, who have a secondary or
higher education and are in health conditions allowing them to work in this
area are permitted to carry out well test.

The personnel should be professionally trained, examined and have a
special permission to conduct the works in accordance with qualification
requirements: not below category 5 for oil and gas production operators;
not below category 4 for well test operators.

The personnel should be trained to operate on the test-equipment.
The training is performed by personnel of the manufacturing company
directly or by authorized representative of SIAM Company directly on the
working place.
4.3. Test object
Such tests as pressure measuring and fluid level monitoring are carried
out on oil and gas producing wells of different operation types (flowing,
gas-lift, artificial lift and other), as well as on injection, water-intake,
monitor and otherwells.