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Relationship for a dipping bed

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Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0035
... is 2012; Zhang et al., 2018; Hou et al., 2020). anticipated that the shoulder beds and dip effects will be carried over through the calculations to extract dielectric Various empirical dielectric relationships have been built constant and resistivity. by service companies to account for the...
Proceedings Papers

Paper presented at the 1990 SEG Annual Meeting, September 23–27, 1990
Paper Number: SEG-1990-0011
... back into the borehole receivers. A reciprocity relationship exists between the pressure wave in a fluid V(;l,w)~Pl,w) = i&rrF and the elastic waves in a solid. The reciprocity simplifies the computations. Synthetic waveforms for a monopole sonic source and monopole receivers, in a borehole near That...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-0391
... reservoir characterization coal bed methane Relationship of Coal bed Permeability with Vertical Stress from Well Log data: A Case study from Raniganj CoalField, India R. Chatterjee* 1 , S. K. Gupta 2 , P. K. Pal 2 and V. K. Srivastava 1 , 1,Deptt. of Applied Geophysics, Indian School of Mines...
Proceedings Papers

Paper presented at the SPWLA 42nd Annual Logging Symposium, June 17–20, 2001
Paper Number: SPWLA-2001-U
..., we present for the first time an ANN inversion algorithm that can process array induction tool data from any field of origin. The training set is selected to contain sufficient information about he tool response characteristics. Instead of learning a relationship valid in a specific field or region...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-178
... Discussion 3.1 Influence on safety factor The relationships between the safety factors and bolt lengths for layered slopes with different dip angles of bedding plane and for isotropic slopes are shown in Fig. 3. The results show that for isotropic slopes and layered slopes with dip angles of bedding plane of...
Proceedings Papers

Paper presented at the SPE Heavy and Extra Heavy Oil Conference: Latin America, September 24–26, 2014
Paper Number: SPE-171050-MS
... factors affecting SAGD performance in a dipped bed extra-heavy oil reservoir under a more realistic reservoir description; sector models in the shallow zone of the full field reservoir static model were extracted for reservoir simulation. Representative areas of the full field model having a good well...
Journal Articles
SPE Formation Evaluation 3 (01): 29–36.
Paper Number: SPE-15488-PA
Published: 01 March 1988
... formulate the response of the inclined dipole as the superposition of a vertical magnetic dipole (VMD) of moment Mv and a horizontal magnetic dipole (HMD) of moment Mh. These dipole moments are related to each other and to the dip angle, theta, by the following relationships...
Journal Articles
Journal of Canadian Petroleum Technology 46 (11).
Paper Number: PETSOC-07-11-CS
Published: 01 November 2007
.... One hundred and sixty-one deviated wells and 23 vertical wells were used to calculate the true bed thickness. The average dip of BKT is 17.3° at the top and 17.9° at the base (Table 1). The largest deviated angle of the deviated wells is 70.8°. The FIGURE 4: (a) Relationship between 2 - 1 and D1 for...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 1982
Paper Number: SPE-11049-MS
... a fashion similar to surface packed-bed reactors. The oxygen requirements for the packed-bed reactors. The oxygen requirements for the process are quite low and the degree of process process are quite low and the degree of process control observed at Rawlins is very attractive. Introduction In...
Journal Articles
Petrophysics - The SPWLA Journal of Formation Evaluation and Reservoir Description 33 (05).
Paper Number: SPWLA-1992-v33n5a3
Published: 01 September 1992
... the formation conductivities at 0" dip. At various dip angles, induction response without skin effect can be approximated (Moran and Gianzero, 1979) from the 0" dip value using the relationship with the dip angle 8, and the anisotropy coefficient A. This coefficient is defined as a function of the...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 1982
Paper Number: SPE-11050-MS
... of the coals exposed by trenching also showed well developed butt and cleat faces having a close strike and dip relationship to the joint sets found in the well exposed sandstone outcrops. The object i ves for thi s survey were to determine if gases generated during the burn 1 eaked into the near...
Proceedings Papers

Paper presented at the SPWLA 31st Annual Logging Symposium, June 24–27, 1990
Paper Number: SPWLA-1990-A
... conductivityies at 0° dip. At various dip angles, induction response without skin effect can be approximated 15from the 0° dip value using the relationship q ~A2cos2(OdiP) + Shz(odip) Ue.+ip = A (4) with the dip angle ed and the anisotropy coefficient A. Thk coefficient is defined ESfunction of the horizontal...
Proceedings Papers

Paper presented at the SPE Trinidad and Tobago Section Energy Resources Conference, June 13–15, 2016
Paper Number: SPE-180793-MS
... gravity drainage by the following relationship: (1) q = k g   sin θ m v s U Relationships with a thin vertical element (vertical development) and oil flow considering front velocity are incorporated into Darcy's equation; and integrated, yielding: (2) q = 2 ϕ Δ...
Journal Articles
Petrophysics - The SPWLA Journal of Formation Evaluation and Reservoir Description 20 (02).
Paper Number: SPWLA-1979-vXXn2a1
Published: 01 March 1979
... ) TVT = __ c o s p c o s p Note that Equations 3 and 4 only hold for the case where bed dip azimuth and well deviation azimuth are exactly the same. In the general case the well azimuth is different from the bed azimuth, and the simple relationships deduced for the unique case illustrated in Figure 3 do...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18874-MS
... geological considerations and uncertainty analysis are to assemble relevant information to have fit for pusposes technology to achieve well objective. Understanding of the heterogeneous character of a reservoir and the directional relationship of reservoir permeability is a geologic consideration to be made...
Proceedings Papers

Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-0514
... boundary position and , denote the relative dip and azimuth angles between the sonde axis and the normal of formation boundary. The relationship between the tensor apparent conductivity and the triaxial dipole moments of the transmitter can be represented by a coupling matrix C, in the form: MC= (1...
Proceedings Papers

Paper presented at the 3rd ISRM Young Scholars Symposium on Rock Mechanics, November 8–10, 2014
Paper Number: ISRM-YSS-2014-037
... moving process, Rock structure stability mechanism and control provide a theoretical basis for mining safely and efficiently in steeply dipping seam. The results indicated that time sequence and unbalance are main caving traits of main roofs, In tendency direction, the bedding separation initially emerge...
Proceedings Papers

Paper presented at the SPE Saudi Arabia Section Annual Technical Symposium and Exhibition, April 21–23, 2015
Paper Number: SPE-178009-MS
... borehole images, even though; the reservoir exposure results fell short of the target. Even with the application of the new generation bed-boundary mapping technology the porosity-to-resistivity relationship remains as a challenging critical item. The target reservoir layers are defined by porosity and...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2151959-MS
...:2151959 Analyzing Beef Fractures: Genesis and Relationship with Organic-Rich Shale Facies Mohammed A. Al Duhailan, and Stephen A. Sonnenberg, Colorado School of Mines; Mark Longman, QEP Energy Company Copyright 2015, Unconventional Resources Technology Conference This paper was prepared for presentation...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2696775-MS
... this study could shed some light on this relationship and could be a real boon to understanding of ancient carbonate margins. Each of the carbonate layers has formed a debris apron downdip that is layered in the same stratigraphic sequence as the margin itself (see Figure 12 beneath Geobody 2). 2696775...

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