diff --git a/AsbCloudApp/Data/WellOperationDto.cs b/AsbCloudApp/Data/WellOperationDto.cs
index 35b7cae9..310b25d5 100644
--- a/AsbCloudApp/Data/WellOperationDto.cs
+++ b/AsbCloudApp/Data/WellOperationDto.cs
@@ -1,4 +1,5 @@
-using System;
+using AsbCloudApp.ValidationAttributes;
+using System;
 using System.ComponentModel.DataAnnotations;
 
 namespace AsbCloudApp.Data
@@ -87,6 +88,7 @@ namespace AsbCloudApp.Data
         /// <summary>
         /// Дата начала операции
         /// </summary>
+        [DateValidation(GtDate = "2010-01-01T00:00:00")]
         public DateTime DateStart { get; set; }
 
         /// <summary>
diff --git a/AsbCloudApp/Services/IWellOperationImportService.cs b/AsbCloudApp/Services/IWellOperationImportService.cs
index 5199d0a7..f8c5fac9 100644
--- a/AsbCloudApp/Services/IWellOperationImportService.cs
+++ b/AsbCloudApp/Services/IWellOperationImportService.cs
@@ -25,7 +25,8 @@ namespace AsbCloudApp.Services
         /// </summary>
         /// <param name="idWell"></param>
         /// <param name="stream"></param>
+        /// <param name="idUser"></param>
         /// <param name="deleteWellOperationsBeforeImport">Очистить старые перед импортом (если файл проходит валидацию)</param>
-        void Import(int idWell, Stream stream, bool deleteWellOperationsBeforeImport = false);
+        void Import(int idWell, Stream stream, int idUser, bool deleteWellOperationsBeforeImport = false);
     }
 }
\ No newline at end of file
diff --git a/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs b/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
index 2e727acd..152f329c 100644
--- a/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
+++ b/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
@@ -73,12 +73,15 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
             this.wellService = wellService;
         }
 
-        public void Import(int idWell, Stream stream, bool deleteWellOperationsBeforeImport = false)
+        public void Import(int idWell, Stream stream, int idUser, bool deleteWellOperationsBeforeImport = false)
         {
             using var workbook = new XLWorkbook(stream, XLEventTracking.Disabled);
             var operations = ParseFileStream(stream);
             foreach (var operation in operations)
+            {
                 operation.IdWell = idWell;
+                operation.IdUser = idUser;
+            } 
 
             SaveOperations(idWell, operations, deleteWellOperationsBeforeImport);
         }
@@ -177,6 +180,7 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
                     var entity = o.Adapt<WellOperation>();
                     entity.IdWell = idWell;
                     entity.DateStart = o.DateStart.ToUtcDateTimeOffset(timezone.Hours);
+                    entity.LastUpdateDate = DateTimeOffset.UtcNow;
                     return entity;
                 });
                 db.WellOperations.AddRange(entities);
diff --git a/AsbCloudWebApi/Controllers/WellOperationController.cs b/AsbCloudWebApi/Controllers/WellOperationController.cs
index 0a6183df..9d8f8a2a 100644
--- a/AsbCloudWebApi/Controllers/WellOperationController.cs
+++ b/AsbCloudWebApi/Controllers/WellOperationController.cs
@@ -308,7 +308,7 @@ namespace AsbCloudWebApi.Controllers
 
             try
             {
-                wellOperationImportService.Import(idWell, stream, (options & 1) > 0);
+                wellOperationImportService.Import(idWell, stream, idUser.Value, (options & 1) > 0);
             }
             catch (FileFormatException ex)
             {