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Transverse magnetic (TM)/en/es

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Proceedings Papers

Paper presented at the 1986 SEG Annual Meeting, November 2–6, 1986
Paper Number: SEG-1986-0066
... values of the field along strike must be selected within uniform earth media to avoid discontinuities in field derivatives or resistivity (for the TM mode) associated es- pecially with the air-earth interface. To do this, our algorithm identifies the octants (triangular elements) bounding resistivity FIG...
Proceedings Papers

Paper presented at the 2000 SEG Annual Meeting, August 6–11, 2000
Paper Number: SEG-2000-0251
... 4 5 6 7 8 9 10 11 -1.00 0.00 1.00 2.00 3.00 -1 0 1 2 3 A pp . R es is. -3 -2 -1 0 1 2 3 T (s) 04 0 30 60 90 Ph as e -3 -2 -1 0 1 2 3 T (s) Fig. 2: Top is the resistivity model computed by inversion of TM- data from Line-3. Bottom are the apparent resistivity and phase measured and computed sounding...
Proceedings Papers

Paper presented at the SPWLA 41st Annual Logging Symposium, June 4–7, 2000
Paper Number: SPWLA-2000-Z
...~us f~r~ti~n and is IIQD33dbed by the orosity (i.e. the stun Qf Apwon is 1. Frcm this ~is~~bnt we calculate the etization decay at edm spacing tj=jTE : ech time TE and meas~e~~nt time TM were set respectively to 0.1 and Is. e multiply S(t) by the function V(t) . 6) ~es~r~b~ng the attenuation dne...
Journal Articles
Petrophysics 42 (02).
Paper Number: SPWLA-2001-v42n2a6
Published: 01 March 2001
... graduate work on low-temperature magnetism at the University of Georgia, Ath- ens, GA, USA. (barber@ slb.com) Stan Gianzero is the president of Sensor Modeling, Inc. He has received his BS in physics from Fordham University in 1959, his MS in physics in 1963 and PhD in astronautics in 1965 both from...
Journal Articles
Journal: Corrosion
Corrosion 60 (11).
Paper Number: NACE-04111045
Published: 01 November 2004
... Vessel Code(2) specifi es the standard design fatigue curves for the structural materials, these curves do not consider any possible infl uence of various corrosive environments and their synergistic interaction with mechanical and material factors. In fact, recent experimental results have indicated...
Proceedings Papers

Paper presented at the SPWLA 46th Annual Logging Symposium, June 26–29, 2005
Paper Number: SPWLA-2005-DDD
.... )(tM z Magnitude of the magnetization at a time t , gauss. cP Capillary pressure, psi. br Distance closest from the center of the centrifuge, cm. tr Distance farthest from the center of the centrifuge, cm. RPM Revolutions per minute. Swirr Irreducible water saturation, %. Sw Water Saturation...
Journal Articles
Mar Technol SNAME N 18 (02): 188–206.
Paper Number: SNAME-MTSN-1981-18-2-188
Published: 01 April 1981
... calculation. Total calculation time was about 20 hr. The foregoing number of stations etc. was used to determine how the program would do when a rough idea or "ball park" es- timate of the righting-arm behavior was required, rather than a detailed analysis. The reader is left to judge the effectiveness...
Journal Articles
Mar Technol SNAME N 12 (04): 335–366.
Paper Number: SNAME-MTSN-1975-12-4-335
Published: 01 October 1975
... the shaft and the upper shell of 0.09 and 340 MARINE TECHNOLOGY TANKER. B TANKER. A ~tm loaded Moment recorded oft of the thrust- beorit~ ) n rp~ t.m _ _ Af t - - . - - Forward Shiloaded Moment forv~rd of the thrust-heorinq / , / _~ ~' / Moment aft of the thrust- b~artog t .m S_~hlp ba l las ted Moment...
Proceedings Papers

Paper presented at the Offshore South East Asia Show, February 9–12, 1982
Paper Number: SPE-10442-MS
... of these have long axes aligned sub-latitudinally. An eroded dome 35 km ENE of Maimana has dips of between 10° and 40 0 and the top of another to the WSW has dips of 25° The position of the gasfield appears to be due west of a horstlike structure exposing Cretaceous Paleocene sediments in its core...
Proceedings Papers

Paper presented at the Middle East Oil Show, March 11–14, 1995
Paper Number: SPE-29886-MS
...- centered cubic, body-centered cubic, simple cubic). The differential mercury curves of Fig. 3 reflect some of these textural ;ariations. En~y-pressure populations range from 10 psi (intergranular pores of grainstones) up to about 5000 psi in two samples of ~erxr ln~u nnrnc; txr (Q -nrl A mI\ Almnct j .= H...
Proceedings Papers

Paper presented at the The 18th U.S. Symposium on Rock Mechanics (USRMS), June 22–24, 1977
Paper Number: ARMA-77-0423
... The distribution function z - p x , xp- is represent- ed by a surface in the (Xl, x2, zl space, and the above probability element is r epr es ented by a volume element, the rectangle with area dx 1 dx 2 forming the base and the height being z (see Fig. 31. The curve formed by the intersection of the dis...
Journal Articles
Petrophysics 25 (02).
Paper Number: SPWLA-1984-vXXVn2a3
Published: 01 March 1984
... in their selection. Examples of the use of the algorithm are presented. DETERMINATION OF PYRITIC SULPHUR IN COAL WITH INDUCED POLARISATION L. J. B. Hoffman/Koninklijke/ Shell Exploratie en Produktie Laboratorium Induced Polarisation (IP) was measured both on artificial gypsum samples with known metallic particle...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20624-MS
... Acceptance Determination Cr ac k G ro w th D ur in g O pe ra ti on al S er vi ce A ss es sm en t of F in al C ra ck at E nd o f S er vi ce Figure 1. Deterministic analysis framework for assessing a crack at the critical location in a mooring shackle. Shackle Crack Definition. The primary concern with the low...
Proceedings Papers

Paper presented at the CORROSION 2000, March 26–31, 2000
Paper Number: NACE-00139
... aggressive environment was selected for HIC testing CS linepipe materials when TM0284 was first introduced (1984). This en Upstream Oil & Gas Corrosion Inhibition H2S management steel Susceptibility evaluation las Production Chemistry threshold stress oilfield chemistry specimen partial...

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