Structure of the oil and gas well passport

A measure of individualization of an oil or gas well is its passport.

The passport is obtained by the subsoil user, regardless of whether he acts as an investor by concluding a production sharing agreement.

The main details of the passport of oil or gas well:

1) well code in the State Register of Oil and Gas Wells.

2) well number.

3) well category code.

4) well category name.

5) location of the well (code of the codifier of administrative-territorial units in the context of district, region, territorial community).

6) geographical coordinates in the WGS 84 system with an accuracy of at least one tenth of a second in the geodetic reference coordinate system (latitude, longitude, degree, minute).

7) topographic description of the well.

8) cadastral number (if available) and information on the ownership (use) of the land plot (type of document, date of issue, issuing authority, form of ownership).

9) description of the deposit on which the well is located (recording date).

10) information about the cost of the wells (person who made the assessment, unit of measurement, value).

11) description of the condition in which the well is located (start date of insertion, end date of insertion, depth, angle of inclination).

12) well design (type of column, diameter of column, depth of descent of column, tightness certificate).

13) well test results (number, date, interval, test method, type of perforator.

14) composition of equipment at the well (cost, installation, dismantling).

15) data on geophysical surveys.

16) environmental parameters (water protection zone, risk of flooding, sanitary protection zone, zone of special land use regime).

17) the territory of the nature reserve fund.

18) the state of operation (date of experimental and industrial development, age of productive deposits, reservoir index, reservoir interval, perforation depth, fluid type, well flow rate, reservoir operation mode, reservoir pressure).