Sperry Drilling

Measurement-While-Drilling (MWD)

Halliburton utilizes measurement-while-drilling (MWD) surveying technology to determine the well path and its position in three-dimensional space. MWD is a valuable tool that can establish true vertical depth, bottom-hole location, and orientation of directional drilling systems.

A range of measurements of the drillstring, BHA and wellbore properties are available to ensure the drilling is occurring according to plan and to identify conditions that could lead to equipment damage or other non-productive time events. These measurements provide information on:

The forces acting on the drillstring and BHA including dynamic behavior and the occurrence of vibration
The static and dynamic pressures internally within the drillstring and the annulus
The size and shape of the wellbore itself

Sperry Drilling services leads the industry with the largest and most robust high pressure, high temperature offering, and invests in significant research and development in HP/HT technology. In HP or HT wells, equipment is required to withstand temperatures higher than 300°F/149°C and pressures above 18,000 psi/124 MPa. Today, the majority of Sperry Drilling's measurement/logging-while-drilling (M/LWD) tools are rated to 347°F/175° C and 25,000 psi/172 MPa.

Quasar Trio® M/LWD Triple-Combo Service

Enhances reservoir understanding in extreme-temperature (200°C/392°F) environments

SOLAR® Suite of MWD/LWD Service

Deliver exceptional MWD/LWD performance and accurate reservoir measurements under extreme-temperature downhole conditions

Measurement-While-Drilling (MWD)

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MMYY	TitleНазвание	DateДата	Actual Date	Sort - Creation Date	Sort - Publish Date	Sort - Modify Date
	HP/HT: 6. Total Halliburton continues to push the limits of HP/HT technologies and processes for increasing efficiency, recovery, safety and reliability		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:37.683-05:00	2013-12-20T22:30:00.000-06:00
	HP/HT: 3. Definition UltraHT-230 redefines the standard, reliably taking operators to the next level		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:37.683-05:00	2013-12-20T22:30:00.000-06:00
	HP/HT: 1. Overview Ultra High Temperature - the next fontier for oil and gas exploration		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:37.683-05:00	2013-12-20T22:30:00.000-06:00
	HP/HT: 2. Rethinking UltraHT-230 M/LWD sensors		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:37.683-05:00	2013-12-20T22:30:00.000-06:00
	Quasar Trio® M/LWD Triple-Combo Service - Thailand R&M Facility Video Learn the benefits of this service and take a quick tour of the R&M facility. (No audio.)		2018-03-20T08:00:00.000Z	2018-03-20T08:00:00.000Z	2018-10-02T11:06:47.239-05:00	2018-03-20T23:30:00.000-05:00
	HP/HT: 5. Depth UltraHT-230 sensors help make drilling less perilous, more productive and more cost effective than ever before		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:37.683-05:00	2013-12-20T22:30:00.000-06:00
	HP/HT: 4. Testing UltraHT-230 sensors tested for conditions well beyond anything available today		2013-12-20T08:00:00.000Z	2013-12-20T08:00:00.000Z	2018-10-02T11:06:47.239-05:00	2013-12-20T22:30:00.000-06:00
	Geo-Span® Downlink Service Communicate with downhole tools without impacting drilling		2011-12-20T22:30:00.000-06:00	2011-12-20T22:30:00.000-06:00	2018-10-02T11:07:08.530-05:00	2011-12-20T22:30:00.000-06:00
	ALD™ Azimuthal Lithodensity Sensor Datasheet Providing High-Quality Density Measurements and Formation Images		2016-02-16T22:30:00.000-06:00	2016-02-16T22:30:00.000-06:00	2018-10-02T11:07:06.475-05:00	2017-01-20T22:30:00.000-06:00
	CTN™ Compensated Thermal Neutron Sensor Identifying Complex Lithologies and Gas		2015-11-13T22:30:00.000-06:00	2015-11-13T22:30:00.000-06:00	2018-10-02T11:07:10.235-05:00	2015-11-13T22:30:00.000-06:00
	Radian® Azimuthal Gamma Ray and Inclination Service The Radian® azimuthal gamma ray and inclination service provides a cost-effective solution to geosteering challenges.		2017-01-26T22:30:00.000-06:00	2017-01-26T22:30:00.000-06:00		2018-06-05T23:30:00.000-05:00
	9-1/2-inch ALD™ Azimuthal Lithodensity LWD Service The 9-1/2-inch ALD™ azimuthal lithodensity logging-while-drilling (LWD) service from Halliburton is the industry’s first and only service capable of delivering azimuthal density and ultrasonic caliper measurements in real time in deepwater boreholes ranging from 14-1/2 inches to 17-1/2 inches.		2018-05-01T23:30:00.000-05:00	2018-05-01T23:30:00.000-05:00		2018-04-27T23:30:00.000-05:00
	M5™ Integrated LWD Service Formation Evaluation and Drilling Optimization in One Compact Collar		2016-04-28T23:30:00.000-05:00	2016-04-28T23:30:00.000-05:00		2016-04-28T23:30:00.000-05:00
	Quasar Pulse M/LWD Service The Quasar PulseSM measurement/logging-while-drilling (M/LWD) service delivers exceptional performance even at extreme temperatures, providing accurate and timely reservoir measurements for precise wellbore placement.		2016-04-28T23:30:00.000-05:00	2016-04-28T23:30:00.000-05:00		2016-04-28T23:30:00.000-05:00
	XBAT™ Azimuthal Sonic and Ultrasonic LWD Service The XBAT LWD service delivers accurate acoustic measurements in a wide range of formations via sensors and electronics.		2014-05-20T23:30:00.000-05:00	2014-05-20T23:30:00.000-05:00		2014-05-20T23:30:00.000-05:00
	World's First Extreme-High-Temperature LWD Triple-Combo Run With extreme bottomhole static temperatures approaching 392°F (200°C), some of the wells in the Gulf of Thailand are among the hottest in the world – far beyond the reach of conventional measurement-while-drilling/logging-while-drilling(M/LWD) tools.		2016-05-17T23:30:00.000-05:00	2016-05-17T23:30:00.000-05:00		2018-02-08T22:30:00.000-06:00
	Operator Maximizes Asset Value in Extreme-High-Temperature Wells Quasar Trio® M/LWD Triple-Combo service reduces well time in 24-slot platform operation.		2018-08-13T23:30:00.000-05:00	2018-08-13T23:30:00.000-05:00		2018-08-13T23:30:00.000-05:00
	Operator Drills Gulf of Thailand’s Longest Openhole Production Section... Quasar Trio® M/LWD Triple-Combo Service reduces well time in extreme-temperature well		2018-11-01T10:47:00.000-05:00	2018-11-01T10:47:00.000-05:00		2018-11-02T10:50:40.008-05:00
	TOTAL S.A. Drills to Record Depths in HP/HT Well and Saves USD 5 Million Engineered MWD/LWD solution delivers reliable measurements in extreme temperature environment		2018-05-15T23:30:00.000-05:00	2018-05-15T23:30:00.000-05:00		2018-03-19T23:30:00.000-05:00
	Thailand: SOLAR® M/LWD Services Used on Thousands of High-Temperature Wells in the Gulf of Thailand SOLAR® M/LWD Services Used on Thousands of High-Temperature Wells in the Gulf of Thailand		2009-04-24T23:30:00.000-05:00	2009-04-24T23:30:00.000-05:00		2009-04-24T23:30:00.000-05:00
	Oman: Operator Locates Top of Fish Target with ABI™ Sensor An operator working in a mature field in Oman attempted to drill a deviated well, but, while drilling the 8½-in. (215.9-mm) buildup section, the bottomhole assembly (BHA) became stuck for approximately a month.		2015-10-06T03:00:00.000-05:00	2015-10-06T03:00:00.000-05:00		2015-10-06T23:30:00.000-05:00
	South East Asia: Quasar Pulse℠ M/LWD service saves customer approximately USD 1 Million An operator wanted to reduce costs and achieve logging objectives on high-temperature wells drilled from a jack up rig in 243 feet (74 meters) of water, offshore South East Asia, where bottomhole temperatures are among the highest in the world.		2015-03-18T03:00:00.000-05:00	2015-03-18T03:00:00.000-05:00		2015-03-18T23:30:00.000-05:00
	USA, North Dakota Bakken: Operator Achieves More Accurate Wellbore Placement Using a New Azimuthal Gamma Ray Service An operator in North Dakota’s Middle Bakken shale formation sought a solution that would enable effective drilling and geosteering in a formation with little gamma ray variation, while minimizing drilling costs.		2017-01-26T02:00:00.000-06:00	2017-01-26T02:00:00.000-06:00		2018-06-05T23:30:00.000-05:00
	U.K. Offshore: Operator Saves Significant Rig Time by Gathering Complete Formation Evaluation Data in Real Time In an offshore U.K. well, an operator needed to obtain a complete formation evaluation (FE) data set to measure reservoir and overburden characteristics in a deviated well.		2016-11-15T02:00:00.000-06:00	2016-11-15T02:00:00.000-06:00		2016-11-15T22:30:00.000-06:00
	Azerbaijan: Geo-Pilot® System Sets New Caspian Record BP needed to drill a well through a difficult section of formation well knownto cause tool-damaging vibration.		2009-03-09T03:00:00.000-05:00	2009-03-09T03:00:00.000-05:00		2009-03-09T23:30:00.000-05:00
	Haynesville Shale LA, USA: ExtremeHT-200™ M/LWD Sensors Help Operator Save Over US$145,000 An operator in the Louisiana Haynesville shale play required reliable and accurate measurement/logging-while-drilling (M/LWD) data while drillling horizontal wells in an extreme high temperature environment.		2010-11-10T02:00:00.000-06:00	2010-11-10T02:00:00.000-06:00		2010-11-10T22:30:00.000-06:00
	High-temperature drilling and completions in the Haynesville Shale Continuous improvements helped oil company double production from high-temperature wells		2011-09-13T23:30:00.000-05:00	2011-09-13T23:30:00.000-05:00		2012-10-22T23:30:00.000-05:00
	Borehole Size Monitoring Borehole size monitoring		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Measurement-While-Drilling (MWD) Sperry leads the industry with the widest array of MWD/LWD technologies achieved through our focus on formation evaluation - acquiring early, accurate, and reliable reservoir measurements during or after the drilling process.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	DDSr™ Drillstring Dynamics Sensor Measures downhole vibration to help avoid or eliminate damaging stress to tools, motors, bits, etc.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	SOLAR® Suite of MWD/LWD Service Deliver exceptional MWD/LWD performance and accurate reservoir measurements under extreme-temperature downhole conditions		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Survey Management This service delivers a comprehensive well positioning approach, generating the necessary risk versus reward analysis and survey program.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Pressure-While-Drilling (PWD) Services Provides annular pressure, internal pressure and temperature measurements. Aids in detecting lost circulation and flow/kicks before they happen.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Wellbore Surveying Wellbore Surveying		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Directional Sensors When drilling vertical, horizontal, or extended reach wells, obtaining accurate measurements of inclination and azimuth is a fundamental requirement. For these measurements, Sperry Drilling services offers three types of MWD directional sensors and the Evader® MWD gyro service.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Drillstring Vibration Monitoring Drillstring vibration monitoring		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Wellbore Pressure Monitoring Wellbore pressure monitoring		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	DrilSaver™ III Vibration Monitoring System System that identifies and measures the magnitude of drillingvibrations through the high speed sampling and analysis of surface drilling parameters.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Evader® Gyro-While-Drilling Service Aids in orienting and steering the drillstring. Improves wellbore guidance to avoid collision with other wells on multi-well platforms. Immune to magnetic interference.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	Drillstring Force Monitoring Drillstring Force Monitoring		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	GeoTap® Sensor LWD formation tester obtains real-time direct pore pressure measurements.		2009-05-04T08:00:00.000Z	2009-05-04T08:00:00.000Z		2013-05-01T00:00:30.000+08:30
	CTN™ Compensated Thermal Neutron Sensor LWD neutron porosity tool provides accurate formation porosity, fluid typing and lithology (in combination with density). Larger tools also feature an acoustic caliper, used to correct the neutron porosity measurement for borehole effects and to provide measurements of borehole size.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	M5™ Integrated LWD Service Innovative, disruptive technology that maps reservoir and fluid boundaries more than 200 feet (60 meters) from the wellbore – over twice the depth of investigation of current industry offerings.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30
	XBAT™ Azimuthal Sonic and Ultrasonic LWD Service LWD sonic tool with multipole transmitters and four azimuthal receiver arrays along with a 4-pinger acoustic caliper.		2013-06-23T00:00:30.000+08:30	2013-06-23T00:00:30.000+08:30		2013-06-23T00:00:30.000+08:30
	Radian® Azimuthal Gamma Ray and Inclination Service The Radian® azimuthal gamma ray and inclination service provides high-quality borehole images for geosteering, and precise gamma-ray measurements for reservoir evaluation.		2017-01-17T00:00:30.000+08:30	2017-01-17T00:00:30.000+08:30		2017-01-17T00:00:30.000+08:30
	9½-inch ALD™ Azimuthal Lithodensity Logging-While-Drilling (LWD) Service The 9-1/2-inch ALD™ Azimuthal Lithodensity Logging-While-Drilling (LWD) service from Halliburton is the industry’s first and only service that delivers high-quality azimuthal density and ultrasonic caliper measurements in real-time for deepwater boreholes ranging from 14-1/2 inches to 17-1/2 inches.		2013-05-01T00:00:30.000+08:30	2013-05-01T00:00:30.000+08:30		2013-05-01T00:00:30.000+08:30