"On the findings of the jury the trial court rendered judgment for petitioners for $154,518.19, which included $148,548.19 for the gas and distillate, and $5970 for damages to the land and cattle. The Court of Civil Appeals reversed the judgment and remanded the cause. 210 S.W.2d 553. The reversal by the Court of Civil Appeals rests upon two grounds. The first was that since substantially all of the gas and distillate which was drained from under petitioners’ lands was lost through respondents’ blowout well, petitioners could not recover because under the law of capture they had lost all property rights in the gas or distillate which had migrated from their lands. The second theory was that the recovery cannot stand because the trial court had submitted the wrong measure of damages in that petitioners’ claim “is for trespass in and to a freehold estate in land and the proper measure of damage is the reasonable cash market value before and after the occurrence complained of.” In our opinion the Court of Civil Appeals was without authority to pass upon the propriety of the measure of damages adopted by the trial court for the simple reason that no such assignment was presented to that court. Although such an objection was raised in the trial court, we do not find an intimation of it brought forward to the Court of Civil Appeals. The question is therefore not before us, and our subsequent conclusions as to the rights of the parties are without reference to the correctness of the measure of damages, and we express no opinion on that question. Consequently, our attention will be confined to the sole question as to whether the law of capture absolves respondents of any liability for the negligent waste or destruction of petitioners’ gas and distillate, though substantially all of such waste or destruction occurred after the minerals had been drained from beneath petitioners’ lands."