4.437. Oil PLUS Share Close Share Tweet Save PREVIOUS 4.436. Objectivity, Lack of NEXT 4.438. Omega, and Alpha Oil31 : 3.6.612, 3.11.49, 3.8.113, 4.1.4.12, 3.1.13, 3.12.1, 3.12.14, 3.18.12, 3.18.13 PREVIOUS 4.436. Objectivity, Lack of NEXT 4.438. Omega, and Alpha