Technology, expertise, quality, and service. Slickline. Measurement and activation services

Transcription

1 Technology, expertise, quality, and service Slickline Measurement and activation services

2 Applications n Time-lapse distributed temperature logging n Three-phase production logging n Casing or tubing corrosion logging n Transient analysis n Reservoir and production monitoring n Downhole device activation n Bottomhole sampling n Bottomhole pressure measurement n Thermal profiling and investigation Many cased hole services have traditionally used wireline conveyance to conduct data acquisition surveys and activate downhole devices. Schlumberger offers a comprehensive range of advanced cased hole slickline services that support data acquisition and the deployment of downhole monitoring, placement, and intervention devices in most wellsite environments. Through these services, clients are able to maximize wellsite operations and minimize logistical and administrative demands, mobilization costs, and environmental concerns. The extensive range of cased hole slickline measurement and activation services available from Schlumberger allows clients to use just one provider for conveyance and service delivery. By taking advantage of this total system approach and the Schlumberger innovative combination of advanced, field-proven technologies, clients can be confident that their results will be fast, accurate, and dependable. Moreover, expertise, experience, reliability, and proven track record mean that clients can expect the support they need in managing well performance and meeting challenges at the wellsite.

3 Experience has shown that a total system approach leads to enhanced system performance. SLICKLINE-DEPLOYED services n Memory PS Platform* production services platform n SCMT* slim cement mapping tool n PipeView* multifinger caliper tool n OPTICall* thermal profile and investigation service n efire-slickline* electronic firing head system n Compact production sampler n Downhole pressure and temperature gauges n Comprehensive range of mechanical services and deployment methods Features n Small footprint with compact logging and sensor platforms n Numerous data output and interpretation formats and support n Range of individual and complementary services n Integrated services based on advanced technologies n Operational independence of conveyance method n Only one platform needed to convey multiple tools n No interference from stray voltage and radio frequencies advantages n Equipment required is minimal. n Preparation time is relatively short. n Operating time can be reduced. n Operating costs can be consolidated. n Safety is improved. Maximize wellsite operations. Minimize challenges, costs, and concerns.

4 Products and services once available only through conventional wireline conveyance are now available via slickline. Advanced Well Drifting Production logging tools fiber-optic system cement bond tool Identifies wellbore restrictions without multiple runs Provides advanced production logging measurements Measures distributed temperature in real time Evaluates cement quality and integrity around the casing The Multi-Drift* advanced well The Memory PS Platform service The OPTICall thermal profile and The SCMT slim cement mapping drifting solution was developed provides advanced production investigation service captures tool is a through-tubing cement to reduce the need for multiple logging measurements using reliable, accurate downhole evaluation tool combinable with runs when investigating pipe the same downhole tools and distributed temperature data, on the PS Platform basic measure- ID or obstructions in the tubing. sensors for both real-time data demand, in real time. By monitor- ment sonde for performing a During wireline operations, transmission and recording in ing thermal profiles of gas-lifted variety of cement diagnostic obstructions can occur due to memory. In situations that wells, production wells, and tests. It produces cement bond factors including scale, tubing preclude surface readouts, these injection wells, operators can and Variable Density* cement collapse, and nipple restrictions. measurements have the same identify the time, location, and, bond quality log displays, with When this happens, multiple accuracy and sensitivity as do often, reason for changes in the combined gamma ray, casing runs may have to be performed those from real-time data trans- mass flow, thereby leading to collar locator, and pressure and to determine the obstruction s missions. This service also sup- more effective drainage of the temperature measurements. throughbore, increasing the risks ports the simultaneous use of the reservoir. The OpticLine* fiber- Deployed in memory mode, two associated with slickline and FloView* holdup measurement optic line is easily deployed with full sonic raw wave forms are deferred production. With the tool and the GHOST* gas holdup standard slickline surface system digitized and stored downhole. Multi-Drift solution, the through- optical sensor tool. In combina- equipment in existing wells, The information is processed at bore can be determined to the tion, these tools can identify very allowing rapid and effective the surface, with the processing nearest hundredth of an inch small, difficult-to-measure phase intervention monitoring. and calibrations giving log data without changing the tool contributions. indistinguishable from the same at the surface. data acquired in real time.

5 Slickline firing head production sampler multifinger caliper tool Pressure gauges Gives operators total control of explosive operations Captures bottomhole samples on demand Measures internal diameter of tubing or casing Measure downhole pressure in a range of environments The efire-slickline electronic The compact production The PipeView PS Platform muti- Schlumberger has a wide range firing head system uses a unique, sampler is a timer-actuated or finger memory caliper tool takes of rugged downhole pressure coded sequence of tension pulls efire-slickline electronic firing highly accurate measurements gauges for general and specific on the slickline to create pressure system, modular bottomhole of the internal diameter of tubing applications, including fast- pulses that are processed by the reservoir fluid sampling tool. The and casing strings to identify response gauges for PURE* dual safety circuit firing head. sampler eliminates the need for wear, damage, and solid deposits. perforating operations and The operator can arm, execute, a separate wireline intervention The caliper tool can be fitted gauges for fracture and stimula- abort, or re-arm an operation at to collect reservoir fluid during with special extended fingers tion evaluations. The wide range any time downhole. Applications real-time or memory production to log large-diameter boreholes. of high-resolution gauges is include perforation, tubing logging. Sampling can be done It includes an inclinometer and suitable for high-temperature, punching, pipe backoff opera- on demand at the best depth provides relative bearing mea- corrosive, and other harsh tions, explosive and chemical or time to acquire the most surements for finger wellbore environments and supports cutting, sampler activation, and representative sample. The alignment. The output provides sophisticated data acquisition plug and packer setting. This modular sealed shipping sample penetration ratios or radium logs capabilities and results. This unique system can operate on chambers allow quicker redress and images, automatic pipe high level of performance and slickline independently without for multiple-run operations and quality reports, finger histograms a customer-focused support the need for pressure setup runs eliminate the need for complex for decentralization calculations network are backed by more than or the restriction of predefined sample transfer equipment and and corrections, and 3D-View* 75 years of Schlumberger pres- fixed timer settings. specialist personnel at the wellsite. PipeView software data analysis sure measurement experience. and visualization.

6 A commitment to quality The producing life of a well may span more than 50 years, and during that time, interventions are often required. With more than a million wells of all different sizes and styles in production around the world, thousands of different mechanical services are required to At Schlumberger, central to everything we do is our commitment to quality. This commitment is reflected in our continued investment in innovation, training, and support. Technological innovations, such as the new-generation firing head, add value to client operations through savings in time, effort, and costs. The state-of-the-art Schlumberger slickline training facility in Melun, France, enables personnel and clients to gain theoretical and practical knowledge and hands-on training. Personnel are also challenged to enhance their professional skills and expertise through broad exposure to slickline operations. The Schlumberger Slickline Center of Excellence in Sugar Land, Texas, along with other sensor research and development facilities worldwide, provides technical and operational support to the slickline community 24/7. The value we offer the industry enables us to follow through on our commitment to quality and to meet our clients varied needs in the most challenging of environments. make these adjustments. This huge spectrum of needs can make simple services complex. Schlumberger offers a comprehensive suite of battery-powered devices and production logging tools that run on slickline and other conveyances, which involves a smaller crew, less equipment, and simpler operations than conventional wireline solutions.

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8 Slickline Schlumberger slickline services support data acquisition and the deployment of downhole monitoring, placement, and intervention devices in most wellsite environments. *Mark of Schlumberger Copyright 2010 Schlumberger. All rights reserved. 09-TS-0417