WEATHERFORD COMPLETION SYSTEMS (UK) LIMITED Company Number: SC109200 Registered office: Weatherford Centre, Souterhead Road, Altens Industrial Estate, Aberdeen, AB12 3LF Principal trading address: Weatherford Centre, Souterhead Road, Altens Industrial Estate, Aberdeen, AB12 3LF Further to the notice of the appointment of the Liquidator on 10 July 2015 and 25 June 2015 respectively, notice is hereby given, pursuant to Section 94 of the Insolvency Act 1986, that Final General Meetings of the members of the above named Companies will be held at Bishop’s Court, 29 Albyn Place, Aberdeen, AB10 1YL on 4 February 2016 at 11.00 am for the purpose of having accounts laid before the members showing how each winding up has been conducted and the property of the Companies disposed of, and hearing any explanation that may be given by the Liquidator, and for the Liquidator to seek sanction for his release from office. A Member entitled to attend and vote at the above Meetings may appoint a Proxy or Proxies to attend and vote instead of him. A proxy need not be a Member of the Companies. Further details contact: Ewen R Alexander, Tel: 01224 212222. Ewen R Alexander, Liquidator 24 December 2015

WEATHERFORD COMPLETION SYSTEMS (UK) LIMITED Company Number: SC109200 Registered office: Weatherford Centre, Souter Head Road, Altens Industrial Estate, Aberdeen AB12 3LF Principal trading address: Weatherford Centre, Souter Head Road, Altens Industrial Estate, Aberdeen AB12 3LF The following written resolutions were duly passed on 25 June 2015, by the sole member of the Company as an Ordinary and Special Resolution by way of written resolution under Chapter 2 of Part 13 of the Companies Act 2006: “The Company be wound up voluntarily under section 84(1)(b) of the Insolvency Act 1986, and, subject to the passing of the Special Resolution, Ewen Alexander, of Johnston Carmichael LLP, Bishop’s Court, 29 Albyn Place, Aberdeen, AB10 1YL, be and is hereby appointed as Liquidator of the Company for the purpose of winding up the Company’s affairs and distributing its assets.” Further details contact: Gillian Low, Tel: 01224 210190. Neil Macleod, For and on behalf of the Company 25 June 2015

Company Number: SC109200 Name of Company: WEATHERFORD COMPLETION SYSTEMS (UK) LIMITED Nature of Business: Non trading Type of Liquidation: Members Registered office: Weatherford Centre, Souter Head Road, Altens Industrial Estate, Aberdeen AB12 3LF Principal trading address: Weatherford Centre, Souter Head Road, Altens Industrial Estate, Aberdeen AB12 3LF Ewen R Alexander, of Johnston Carmichael LLP, Bishop’s Court, 29 Albyn Place, Aberdeen, AB10 1YL Office Holder Number: 6754. Further details contact: Gillian Low, Tel: 01224 210190. Date of Appointment: 25 June 2015 By whom Appointed: Members