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Rheograms of the drilling fluids (<span class="search-highlight">BF</span>, <span class="search-highlight">BF</span> + 0.5wt% CM Fe 3 O 4  NP, <span class="search-highlight">BF</span> + 1wt...
Published: 06 March 2017
Figure 3 Rheograms of the drilling fluids (BF, BF + 0.5wt% CM Fe 3 O 4 NP, BF + 1wt% CM Fe 3 O 4 NP) at 25°C, without the application of magnetic field. More
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The Stribeck Curve of the <span class="search-highlight">BF</span> and <span class="search-highlight">BF</span> containing 2.0 ppb of solid-state lubri...
Published: 20 July 2020
Figure 21 The Stribeck Curve of the BF and BF containing 2.0 ppb of solid-state lubricant. For comparison, the figure on the top displays the results of torque vs rotation on a full-scale drilling rig. Notice that the shape of the Stribeck curves built using the Tribometer correlates to the graph ... More
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The location of the <span class="search-highlight">BF</span> organic-rich shales (left). Generalized lithostratig...
Published: 01 August 2022
Fig. 1— The location of the BF organic-rich shales (left). Generalized lithostratigraphic column (right) [after Panchenko et al. (2016) and Ulmishek (2003) ]. 1—boundary of BF stratigraphical equivalents; 2—boundary of BF; 3—location of the well; 4—argillaceous mudstone; 5—siliceous-argillaceou... More
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Initial structure of OM in the analysed <span class="search-highlight">BF</span> sample. OM is solid without matu...
Published: 01 August 2022
Fig. 4— Initial structure of OM in the analysed BF sample. OM is solid without maturation-associated porosity ( a, c ). Only a few convoluted pores were observed (yellow arrow) ( b ). More
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LF-DAS example from fiber Wells Df (Left) and <span class="search-highlight">Bf</span> (Right) during Well E inje...
Published: 09 June 2022
Fig. 4— LF-DAS example from fiber Wells Df (Left) and Bf (Right) during Well E injection. The notation of labels and curves is same as Fig. 3 . More
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Single-contact phase equilibria for mixtures of CO 2  and <span class="search-highlight">BF</span> oil at 111.1 °...
Published: 01 May 1988
Figure 2 Single-contact phase equilibria for mixtures of CO 2 and BF oil at 111.1 °F. Open circles are data points; dashed line indicates change in bulk compressibility. More
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Single-contact phase equilibria for mixtures of CO 2  and <span class="search-highlight">BF</span> oil at 141.8°F...
Published: 01 May 1988
Figure 3 Single-contact phase equilibria for mixtures of CO 2 and BF oil at 141.8°F. Open circles are data points; dashed line indicates change in bulk compressibility. More
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Summary of the forward multiple-contact CO 2  &#x2F;<span class="search-highlight">BF</span>-oll phase equilibrium exp...
Published: 01 May 1988
Figure 4 Summary of the forward multiple-contact CO 2 /BF-oll phase equilibrium experiments at 1,809 psla and 111.9°F. The volume percent of oil-rich phase Includes precipitate (shown In black). More
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Swelling index vs. pressure behavior for CO 2 &#x2F;<span class="search-highlight">BF</span>-oil mixtures used In the ...
Published: 01 May 1988
Figure 5 Swelling index vs. pressure behavior for CO 2 /BF-oil mixtures used In the forward multiple-contact experiments at 111.9°F. More
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Summary of the swept-zone multiple-contact CO 2 &#x2F;<span class="search-highlight">BF</span>-oil phase equilibrium e...
Published: 01 May 1988
Figure 10 Summary of the swept-zone multiple-contact CO 2 /BF-oil phase equilibrium experiments at 1,821 psia and 111.5°F. More
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Swelling index vs. pressure behavior for CO 2 &#x2F;<span class="search-highlight">BF</span>-oil mixtures used in the ...
Published: 01 May 1988
Figure 11 Swelling index vs. pressure behavior for CO 2 /BF-oil mixtures used in the swept-zone multiple-contact experiments at 111.5°F. More
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Cumulative oil production In the CO 2 &#x2F;<span class="search-highlight">BF</span>-oil sweptzone multiple-contact ex...
Published: 01 May 1988
Figure 15 Cumulative oil production In the CO 2 /BF-oil sweptzone multiple-contact experiments. Total hydrocarbon mass and liquid volume are percent of OOIP. More
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Pseudoternary comparison of CO 2 &#x2F;<span class="search-highlight">BF</span>-oil forward multiple-contact phase equ...
Published: 01 May 1988
Figure 16 Pseudoternary comparison of CO 2 /BF-oil forward multiple-contact phase equilibrium experiments and CO 2 /reconstituted-reservoir-oil sandpack displacement results. Mol% compositional data at about 1,800 psia and 110°F. Numbers 1 through 8 beside sandpack data designate initial to final ... More
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( n <span class="search-highlight">bf</span>  )  e   vs.  l f   (and its uncertainty) computed for Beds A through...
Published: 01 June 1986
Figure A-1 ( n bf ) e vs. l f (and its uncertainty) computed for Beds A through E of Outcrop 2. The n̅ bf intersected by the hypothetical core is plotted at 2.35. The observed l f , measured at the outcrop is indicated by an arrow at l f = 0.71. A bar indicates one standard deviatio... More
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Example of core from <span class="search-highlight">BF</span>, interval with core recovery of 100%, strong core s...
Published: 24 October 2016
Figure 1 Example of core from BF, interval with core recovery of 100%, strong core segmentation. More
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Example of oxidized intervals in <span class="search-highlight">BF</span> after long-term holding
Published: 24 October 2016
Figure 5 Example of oxidized intervals in BF after long-term holding More
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<span class="search-highlight">BF</span> reaction in isolated cell. T- temperature in the reaction zone, Δm – dec...
Published: 24 October 2016
Figure 1 BF reaction in isolated cell. T- temperature in the reaction zone, Δm – decline of saltpeter mass. More
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Actual and calculated oil production rate after injecting <span class="search-highlight">BF</span> mixture in amo...
Published: 24 October 2016
Figure 5 Actual and calculated oil production rate after injecting BF mixture in amount of 14 m 3 More
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Change of water cut coefficient after injecting <span class="search-highlight">BF</span> mixtures in amount of 14...
Published: 24 October 2016
Figure 6 Change of water cut coefficient after injecting BF mixtures in amount of 14 m 3 More

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