1-20 of 816 Search Results for

Borehole televiewer

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 1997 SEG Annual Meeting, November 2–7, 1997
Paper Number: SEG-1997-2046
... input hint sinusoid mouse click upstream oil & gas artificial intelligence intensity accumulator space hough space Workstation Presentations 2 Tuesday, Nov. 4 w s 2 . 1 Robust and efficient pc-based software for the semi-automatic interpretation of borehole televiewer data Kevin J. Glossop...
Journal Articles
Petrophysics - The SPWLA Journal of Formation Evaluation and Reservoir Description 35 (04).
Paper Number: SPWLA-1994-v35n4a1
Published: 01 July 1994
...Stefan Menger Televiewer logs have been used for over 20 yr to investigate borehole-wall properties, but interpretation often suffers from the effect of tool decentralization. In particular, small-scale features cannot be recognized because signal-intensity variations caused by decentralization are...
Proceedings Papers

Paper presented at the SPWLA 34th Annual Logging Symposium, June 13–16, 1993
Paper Number: SPWLA-1993-CC
... ABSTRACT This paper presents the results of a core/borehole televiewer log comparison done to assess the televiewer's ability to quantitatively measure fracture intensity. Fractures identified on 150 feet of log images from a fractured Monterey reservoir in California are compared with the...
Proceedings Papers

Paper presented at the SPWLA 32nd Annual Logging Symposium, June 16–19, 1991
Paper Number: SPWLA-1991-JJ
... directions observed during laboratory fracture experiments and develop relative to the local state of stress causing the fault. The fault is the larger feature of the stress field which caused all of the fractures. By analyzing the fracture patterns on a borehole televiewer log, it is possible to identify a...
Proceedings Papers

Paper presented at the SPWLA 31st Annual Logging Symposium, June 24–27, 1990
Paper Number: SPWLA-1990-H
...SPWLA 31st Annual Lqging Symposium, June 24-27, 1990 FIELD PERFORMANCE OF A NEW BOREHOLE TELEVIEWER TOOL AND ASSOCIATED IMAGE PROCESSING TECHNIQUES D. Seiler, C. Edmiston, D. Torres and J. Goetz Halliburton Logging Services ABSTRACT A resurgence of interest in the BoreHole TeleViewer (BHTV) has...
Proceedings Papers

Paper presented at the SPWLA 30th Annual Logging Symposium, June 11–14, 1989
Paper Number: SPWLA-1989-UU
... quality images are obtained with improved vertical and horizontal resolution in an expanded range of borehole sizes and mud weights. This paper addresses various applications of the new instrument, with particular emphasis on an integrated approach to borehole televiewer interpretation in combination with...
Proceedings Papers

Paper presented at the 1988 SEG Annual Meeting, October 30–November 3, 1988
Paper Number: SEG-1988-0554
... ABSTRACT No preview is available for this paper. knowledge unreliable traveltime reading equation maximum caliper field determination caliper log traveltime borehole inspection reliable traveltime traveltime measurement cross-section borehole televiewer maximum difference...
Proceedings Papers

Paper presented at the SPWLA 29th Annual Logging Symposium, June 5–8, 1988
Paper Number: SPWLA-1988-UU
... ABSTRACT The conventional ultrasonic televiewer is capable of precise and detailed mapping of the topography of the borehole wall or of the inner surface of casing and production tubing. ARCO has recently designed, built and tested a new televiewer that is also capable of determining pipe wall...
Journal Articles
SPE Production & Operations 3 (01): 89–95.
Paper Number: SPE-15033-PA
Published: 01 February 1988
...E.A. Clerke; T.J. Van Akkeren Summary. The borehole televiewer (BHTV) is an acoustic logging tool that has a fine vertical resolution (1/2 in. [8.5 MMI) that is extremely useful for detecting bedding orientation, thin high-permeability zones, lithology changes, and zones of secondary or vuggy...
Proceedings Papers

Paper presented at the SPWLA 26th Annual Logging Symposium, June 17–20, 1985
Paper Number: SPWLA-1985-O
...SPWLA TWENTY-SIXTH ANNUAL LOGGING SYMPOSIUM, JUNE 17-20, 1985 GEOMETRICAL ASPECTS OF BOREHOLE TELEVIEWER IMAGES Daniel T. Georgi Abstract Good borehole televiewer (BHTV) data can provide information on both the location of fractures and their orientation. However, when borehole conditions are not...
Proceedings Papers

Paper presented at the SPWLA 25th Annual Logging Symposium, June 10–13, 1984
Paper Number: SPWLA-1984-C
... ABSTRACT Shell's borehole televiewer was purchased from Simplec Manufacturing Company, Dallas, Texas, and has been modified by the addition of a computerized uphole data acquisition and real-time enhancement and display system. In addition, downhole improvements have been made in acoustics and...
Proceedings Papers

Paper presented at the SPWLA 24th Annual Logging Symposium, June 27–30, 1983
Paper Number: SPWLA-1983-QQ
... hydraulic fracturing dark-weak signal dark-near white-strong signal televiewer log elongation Upstream Oil & Gas signal strength Transit Time Log interpretation log analysis open fracture amplitude log application borehole elongation well logging borehole televiewer borehole...
Proceedings Papers

Paper presented at the SPWLA 24th Annual Logging Symposium, June 27–30, 1983
Paper Number: SPWLA-1983-X
....SPWLA TWENTY-FOURTH ANNUAL LOGGING SYMPOSIUM, JUNE 27-30, 1983 APPLICATIONS OF DIGITAL K)REHOLE TELFVIEWER LCGGING by Eric S. Pasternack and William P. AR02 Oil and Gas Canpany Abstract The borehole televiewer has conventionally been Goodwill used for fracture ob- .. servation and casing...
Proceedings Papers

Paper presented at the SPWLA 21st Annual Logging Symposium, July 8–11, 1980
Paper Number: SPWLA-1980-HH
... ABSTRACT The borehole televiewer is an acoustic logging tool that produces an acoustic image of the wellbore to delineate such features as fracture density, bedding planes, orientation, and vugs in the open hole and for determination of perforation patterns, pipe conditions, etc., in casing...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-034
..., mechanical evaluation as a composite material is needed to verify the quality of an improved pile. In this study, Authors introduce a method due to stereology to estimate the total volume of the unsolid portion from the borehole wall imaging of borehole televiewer. Authors take a couple of homogenization...
Journal Articles
Journal of Canadian Petroleum Technology 32 (02).
Paper Number: PETSOC-93-02-02
Published: 01 February 1993
...Douglas R. Schmitt A 300 m section of core from a highly fractured igneous formation is directly compared to digital ultrasonic televiewer images of the borehole wall. The two different images consist of a mapping of the amplitudes travel-times of ultrasonic pulses reflected from the wall rock with...
Journal Articles
Petrophysics - The SPWLA Journal of Formation Evaluation and Reservoir Description 27 (03).
Paper Number: SPWLA-1986-vXXVIIn3a4
Published: 01 May 1986
...Peter Lynse Recently the acoustic borehole televiewer has emerged as a logging tool for the determination of the in-situ stress state of deformable geologic formations. This determination is contingent upon an accurate evaluation of the shape and spatial orientation of a deformed borehole. Such...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 2–5, 1988
Paper Number: SPE-18143-MS
... televiewer, was developed and patented by Mobil. It is licensed for manufacture by Simplec Manufacturing, and is used by a number of oil companies. Since the introduction of the borehole televiewer, many advances and improvements have been made in the original design. Broding demonstrated that ultrasonic...
Journal Articles
Journal of Petroleum Technology 21 (06): 762–774.
Paper Number: SPE-2402-PA
Published: 01 June 1969
... Corp. Norton, L.J., Mobil Research and Development Corp. Straus, A.J.D., Mobil Research and Development Corp. The Borehole Televiewer logging tool takes an acoustic picture in the form of a well log, it invaluable for formation evaluation and borehole inspection. The log, which is run continuously, can...
Proceedings Papers

Paper presented at the ISRM International Symposium, August 30–September 2, 1989
Paper Number: ISRM-IS-1989-176
... ABSTRACT: Recent developments in the use of imaging techniques (Formation Microscanner and Borehole Televiewer) for fracture evaluation are reviewed. The tool principles and the methodology for fracture characterisation are outlined. Then examples of natural and induced fractures are presented...

Product(s) added to cart

Close Modal