Improvement of Steam Injection Efficiency in Horizontal Well with the Semi-Analytical Model: A Case Study of Liaohe Oilfield Steam Injection Well

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/4435881/figures/4435881.fig.0014a.svgz" name="4435881.fig.0014a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>steam pressure</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/4435881/figures/4435881.fig.0014b.svgz" name="4435881.fig.0014b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>steam temperature</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/4435881/figures/4435881.fig.0014c.svgz" name="4435881.fig.0014c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>steam quality</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/4435881/figures/4435881.fig.0014d.svgz" name="4435881.fig.0014d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>mass flow rate</td></tr></table>

<div>The (a) steam pressure, (b) steam temperature, (c) steam quality and (d) mass flow rate of steam along the wellbore of Well XH27.</div>

Geofluids

fig14

Figure 14

Figure 14: Improvement of Steam Injection Efficiency in Horizontal Well with the Semi-Analytical Model: A Case Study of Liaohe Oilfield Steam Injection Well 

Figure 14 | Improvement of Steam Injection Efficiency in Horizontal Well with the Semi-Analytical Model: A Case Study of Liaohe Oilfield Steam Injection Well 