Gas Storage Denmark: Onshore Intervention Services related to wells on natural gas storage LOT 1-3: 2027-2034

Tender summary

The Contracting Authority wants to purchase Onshore Intervention Services related to wells on natural gas storage for Gas Storage Denmark. The tendered framework agreement has a duration of 8 years with a possibility of termination with 6 months written notice, see section 9.3 in Framework Agreement (doc. no. 25/18898-5 for LOT 1, doc. no. 25/18899-3 for LOT 2 and doc. no. 25/18900-3 for LOT 3). The agreement is divided into the following lots: LOT 1: Gas Storage Denmark – Onshore Intervention Services - Reservoir logging and well diagnostics (25/18898) LOT 2: Gas Storage Denmark – Onshore Intervention Services - Wireline Intervention covering Slick line, E-line and Fishing operations (25/18899) LOT 3: Gas Storage Denmark – Onshore Intervention Services - Coil Tubing, Well testing, Fluid and Nitrogen pumping (25/18900) The Framework Agreements are to support all of GSD (all locations) and to support both operations and projects. In the upcoming years GSD will evaluate if projects and works involving CO2 and/or hydrogen storage will be pursued. The value of each lot is stated below. The amount is calculated based on historic consumption in combination with a prognosis for the upcoming 8 years. The estimated value for each LOT includes an estimated 3% price adjustment per year over the whole period. The consumption figures are estimates only and are consequently not binding for the Contracting Authority. During the specified period, the Contracting Authority has the right to purchase the services comprised by the framework agreement from the selected tenderer, but is not obligated to do so, cf. the framework sec. 1.3. For further details regarding the purchase, reference is made to the tender documents. Orientation Teams Meeting: A Microsoft Teams Orientation meeting regarding the application – including elaborations on chosen highlighted topics in the Tender Conditions will be conducted accordingly to the time schedule in section 1.2. Invitations to the meeting will be forwarded upon request via Comdia. Be aware that no technical questions will be answered at the meeting as this is purely an information meeting regarding the tender process. Site visit: As part of the preparation of applications for prequalification, it will be possible for applicants to visit Gas Storage Denmark’s two Sites in the time span indicated in the time schedule in section 1.2. Request to be forwarded via Comdia as soon as possible.

What to check before bidding

• Issued by Gas Storage Denmark A/S.
• Located in Denmark.
• Source notice 349400-2026 on TED.
• Notice published 21 May 2026; Tenqual indexed it 21 May 2026.
• Deadline listed as 15 Jun 2026.
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