Investigation on the Relationship between Wellhead Injection Pressure and Injection Rate for Practical Injection Control in CO₂ Geological Storage Projects

Table 2

The simulation injection design schemes.

Injection design schemes	(a)	(b)	(c)	(d)	(e)	(f)	(g)	(h)
(MPa)	15	14.49	14	13	6	5	4.83	4.5
(kg/s)	0∼9	0∼9	0∼9	0∼9	0∼2.5	0∼2.5	0∼1.1	0∼2.5

Notes.  The calculation step of in (a), (b), (c), and (d) is 0.1 kg/s; for (g) it is 0.02 kg/s; for (e), (f), and (h) it is 0.05 kg/s.