Plunger Lift - Close Well Criteria

Famous quotes containing the words close and/or criteria:

“It is surprising with what impunity and comfort one who has always lain in a warm bed in a close apartment, and studiously avoided drafts of air, can lie down on the ground without a shelter, roll himself in a blanket, and sleep before a fire, in a frosty autumn night, just after a long rain-storm, and even come soon to enjoy and value the fresh air.”
—Henry David Thoreau (1817–1862)

“Every sign is subject to the criteria of ideological evaluation.... The domain of ideology coincides with the domain of signs. They equate with one another. Wherever a sign is present, ideology is present, too. Everything ideological possesses semiotic value.”
—V.N. (Valintin Nikolaevic)