The daily report must contain all the elements applicable to the declared day including, in particular,(1) the fracturing authorization number;
(2) the elevation of the reference level and its identification;
(3) a description, in chronological order, of the work carried out and the time required for carrying out each step;
(4) the name of the enterprises carrying out the fracturing work;
(5) a summary of the meteorological conditions;
(6) the result of the pressure and leak tests, including the duration and the initial and final test pressures;
(7) the working condition of the blowout prevention system;
(8) the well logs carried out;
(9) the type of packers installed and the installation depths;
(10) the composition, concentration and a detailed assessment of all the products identified in the technical program that are stored or used on the activity site;
(11) the volume, duration, flow and composition of the flow-back water;
(12) the number, interval, volume of fluid, injection flow and pressure and a summary of the results of the fracturing tests;
(13) the volume and composition of the gas used, released, incinerated or burnt at the flare;
(14) the operational problems encountered and the corrective measures taken or planned;
(15) the indication of any event that disrupted the planned progress of the work;
(16) the indication of any temporary interruption of the fracturing work and the procedure followed to secure the well; and
(17) any other information or document deemed necessary by the Minister.