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Tender Details
- Country: Bulgaria
- Summary: Studies to Assess the Technical Status of the Production Column in Borehole E-22 of the "Chiren" Fgd
- BGT Ref No: 96545154
- Deadline: 07 Mar 2024
- Competition: ICB
- Financier: Self Financed
- Purchaser Ownership: Public
- Tender Value: 200000
- Notice Type: Tender
- Document Ref. No.: 82916-2024
- Purchaser's Detail :
- Description :
- Studies to assess the technical status of the production column in well E-22 of the "Chiren" gas field, including the following activities:
- Determination of the condition and quality of the cement connections with the production column and cement connections with the rock;
- Determination of the condition and quality nand the cement rings, the presence of micro spaces and channels in them and the possibility of gas migration through the cement rings. Assessment of the possible migration of gas through the cement ring and a proposal for further exploitation of the wells;
- Determining the condition of the overlying layersabove the gas reservoir for the presence of movement and accumulations of gas above the gas reservoir and the possible migration path (gas movement through threaded connections of the operating column);
- Determination of the state of the operating column, such as integrity violations, deformations, changesin diameter, places of corrosion, disturbances in threaded connections and possible passage of gas through the column. Proposal of the place of packing of the packer, part of the operational lift.
Researches to evaluate the technical status of the operational column in borehole E-22 of the "Chiren" PGH
Researches hand an assessment of the technical status of the production column in borehole E-22 of the Chiren gas well, including the following activities:
- Determination of the condition and quality of the cement connections with the production column and cement connections with the rock; the cement ones... - Documents :
Purchaser : BULGARTRANSGAZ EAD
Address: 66 Pancho Vladigerov Blvd.
Town: Sofia
NUTS-Code: BG411
Postal Code: 1336
Attn: Kiril Velkov
Phone: 359 29396294
Email :kvelkov@bulgartransgaz.bg
URL :http://www.bulgartransgaz.bg
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