Services related to the oil and gas industry

Description

Through the establishment of the present framework agreement, the contracting authority wants to purchase the supply of onshore intervention services related to wells on natural gas storage. The tendered framework agreement consists of 3 lots and tenders may be submitted for all lots. The tendered framework agreements duration is 5 years with an option to extend for 3 x 1 year. Lot 1: Pulsed neutron logging and data interpretation; Lot 2: Wireline Intervention covering slick line, E-Line and fishing operations; Lot 3: Coil tubing, fluid and nitrogen pumping. The tender involves a joint procurement including the parties mentioned in section I.1). As an option the tendered frame agreement may also be entered by new entities within the Energinet group, cf. section II.2.11). The procurement is conducted as a negotiated procedure and there will be entered into a framework agreement with one provider. Pulsed neutron logging and data interpretation, cf. Appendix 2 (doc. No 20/07449-4) and Appendix 2A (doc. No 20/07449-5): The main objective of the logging is to check for gas leakages from the Gassum Formation up into the caprock. The secondary objectives are to measure the thickness and saturation of the gas in the storage zones and to measure total depth to check for sand fill. The results will be used e.g., for operating the wells and their productivity. The number of wells to be logged varies from year to year, but the average number is expected to be 6 wells per year. The interval to be logged is from a few meters above the top of upper sand layer in the caprock to total depth of the reservoir. During the pulsed neutron logging the tubing head pressure/temperature and the pres-sure/temperature at top of perforations shall be measured and reported. The interpretation of the logs must determine the gas saturation as a function of depth. It is important that the new logs can be compared directly with previous logs as the main objective is to detect changes which could indicate gas in the caprock. Gas Storage Den-mark will supply the data from the open hole logs and the previous pulsed neutron logs to enable the service company to plot the new log on top of the old logs. The tender involves a joint procurement including the parties mentioned in section I.1). As an option the tendered frame agreement may also be entered by new entities within the Energinet group, cf. section II.2.11). The procurement is conducted as a negotiated procedure and there will be entered into a framework agreement with one provider. Wireline Intervention covering slick line, E-Line and fishing operations, cf. Appendix 2 (doc. No 20/08782-1) and Appendix 2A (doc. No 20/08782-3): Intervention jobs based on Wireline conveyed, well consulting services and engineering support. The service company shall review, prepare, and mobilise equipment, personnel, and services to perform the work as required for Gas Storage Denmark. The equipment and personnel provided shall be suitable to perform the activities Necessary and usual for natural gas storage in standard 3 000 psi wells including: • electric line (up to 5/16” mono-conductor) cased whole logging services; • general slick line and braided line intervention work; • heavy duty braided line for fishing services; • technical assistance on Gas Storage Denmark’s office duties: the service company shall when required provide onshore project management, well design engineer and engineering support. This work shall be to assist Gas Storage Denmark’s operation planning, well design, intervention, technology qualification and/or studies. The tender involves a joint procurement including the parties mentioned in section I.1). As an option the tendered frame agreement may also be entered by new entities within the Energinet group, cf. section II.2.11). The procurement is conducted as a negotiated procedure and there will be entered into a framework agreement with one provider. Coil tubing, fluid and nitrogen pumping, cf. Appendix 2 (doc. No 20/08783-1) and Appendix 2A (doc. No 20/08783-2): Pumping and coil tubing jobs, well consulting services and general engineering support. The service company shall review, prepare, and mobilise equipment, personnel, and services to perform the work as required for Gas Storage Denmark. The equipment and personnel provided shall be suitable to perform the activities necessary and usual for natural gas storage in standard 3 000 psi wells including: • coil tubing service — clean outs; — logging or perforating; — milling; — fishing; • pumping services — cementing; — nitrogen lifting; • handling and storage of fluids. Technical assistance on Gas Storage Denmark’s office duties: the service company shall when required provide onshore project management, well design.