STELLA B1 Well Flow Test Completed

By Joseph R. Fonseca
Sunday, June 29, 2014
04 Stella North Drill Centre Manifold Installation Operations (149)

 

Ithaca Energy Inc. announced completion of flow test operations on the third development well on the Stella field, with the well achieving a flow rate of 12,492 barrels of oil equivalent per day.

Well 30/6a-B1Z (“B1”) is the third development well drilled on the Stella field.  The well was drilled to a total measured depth subsea of 16,185 feet, with a 2,147 foot gross horizontal reservoir section completed in the Palaeocene Andrew sandstone reservoir.  The well intersected high quality sands across a net reservoir interval of 2,034 feet, equating to 95% net pay.  This compares to 1,312 feet and 2,514 feet in Stella wells A1 and A2, respectively.

As with the previous two Stella development wells, a clean-up flow test has been performed on the B1 well in order to effectively remove the drilling fluids used to complete the well and gain additional reservoir data and fluid samples.  The well flowed at a maximum rate of 12,492 boepd on a 48/64-inch choke, with the full production potential of the well limited by the capacity of the well test equipment on the drilling rig.  Fluid samples show that the oil is of high quality, approximately 45° API.

The maximum flow rate of 12,492 boepd comprised 7,565 barrels of oil per day and 29.6 million standard cubic feet per day (“MMscf/d”) of gas.  This compares to the results of the A1 and A2 wells that achieved maximum flow rates of 10,835 boepd and 10,442 boepd, respectively.

The test results achieved on the first three Stella development wells have served to de-risk the initial annualised production forecast for the Greater Stella Area hub of approximately 30,000 boepd (100%), 16,000 boepd net to Ithaca.

The B1 well is in the process of being suspended.  The suspension configuration is such that the well can be brought on to production without the requirement for any further well intervention activity once the FPF-1 is on location and hooked up.  Following completion of the well suspension operations the ENSCO 100 will move on to drilling of the fourth Stella development well from the same drilling centre location.  It is anticipated that the well will be completed around the end of the third quarter of 2014.

Les Thomas, Chief Executive Officer, commented,"We are delighted with the results of the flow test on the third Stella development well, which underline the high quality and deliverability of the reservoir.  Combined with the results of the first two wells, we have now de-risked our initial production forecasts for the start-up of the Greater Stella Area production hub.”
 

Ithaca Energy

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter February 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Sentinel Launches New Rudder Feedback Unit

Sentinel, a Beier Radio company, has designed and manufactured a new Rudder Feedback Unit (RFU) with many new features, including watertight components and connections

Innovative Equipment Will Help Unload Listing Ship

Following Smit Salvage’s salvage of the stricken ship Modern Express in the Gulf of Biscay, another Rotterdam company has now become involved in the rescue operations.

Sea IT, Veritas Tankers Ink Long-term Software Deal

Sea IT has entered a long term ICT agreement with Veritas Tankers. The agreement comprises installation of BlueCORE Generation 4, an ICT platform specifically developed for the marine industry,

Energy

US Oil Drillers Cut Rigs to Least in 6 Years

U.S. energy firms this week cut oil rigs for an eighth week in a row to the lowest levels since January 2010, data showed on Friday, as energy firms continue to

SunEdison Restrained from 'Unusual' Asset Transfers

Solar company SunEdison Inc said a U.S. court has restrained the company from making any unusual asset transfers until a hearing in a lawsuit brought on by investors

Paragon Offshore to File for Bankruptcy

Paragon Offshore Plc said it will file for Chapter 11 bankruptcy on or before Feb. 14, becoming the first U.S. energy-related company to seek court protection from

News

Nordana Sea Delivered to Symphony Shipping

After successful sea trials, M.V. Nordana Sea was delivered to Symphony Shipping on February 11, 2016. Constructed by builder Ferus-Smit in the Netherlands (yard number 419),

NATO Ships Arrive in Batumi

This morning, four NATO ships assigned to Standing NATO Mine Counter-Measures Group TWO (SNMCMG2) arrived in Batumi, Georgia for a scheduled visit in an effort

US Oil Drillers Cut Rigs to Least in 6 Years

U.S. energy firms this week cut oil rigs for an eighth week in a row to the lowest levels since January 2010, data showed on Friday, as energy firms continue to

Marine Science

OSD Designs Research Vessel for TORI

Offshore Ship Designers (OSD-IMT) has signed a new contract to design an IMT2001 Scientific Research Vessel for the Taiwanese Ocean Research Institute (TORI).    The

Update on Seagull Mobile apps for Crew

The Seagull mobile app for crew training status is set to revolutionise the way seafarers track their training records and receive critical safety alerts, by making

Royal Caribbean Ship Thrashed by Storm Returns on Wednesday

A Royal Caribbean cruise ship forced to turn back early after being battered by an Atlantic storm was expected to return to its New Jersey port at 9 p.m. on Wednesday (0200 GMT Thursday),

Underwater Engineering

Maersk Drilling Posts Record Profit

Maersk Drilling delivered the best result ever with a profit of USD 751m (USD 478m) in 2015 generating a ROIC of 9.3% (7.1%). The result was positively impacted

Neptune Awarded Kitan Contract

Neptune has been awarded an air diving services contract by Technip Oceania Pty Ltd (“Technip”) for the Kitan disconnection project. The project is offshore

Aker Joins Johan Sverdrup Phase 2 Study

Aker Solutions will deliver a concept study on a new processing platform for future phases of the Statoil-operated Johan Sverdrup North Sea field, Norway's largest oil find in three decades.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Navigation Port Authority Salvage Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0855 sec (12 req/sec)